NO763031L - HALOGENATED HYDROTIOFENDIOXIDES WITH ALGICIDE, BACTERICIDE AND FIRE-INHIBITING EFFECT. - Google Patents
HALOGENATED HYDROTIOFENDIOXIDES WITH ALGICIDE, BACTERICIDE AND FIRE-INHIBITING EFFECT.Info
- Publication number
- NO763031L NO763031L NO763031A NO763031A NO763031L NO 763031 L NO763031 L NO 763031L NO 763031 A NO763031 A NO 763031A NO 763031 A NO763031 A NO 763031A NO 763031 L NO763031 L NO 763031L
- Authority
- NO
- Norway
- Prior art keywords
- compound
- dioxide
- bacteria
- growth
- reproduction
- Prior art date
Links
- 230000000844 anti-bacterial effect Effects 0.000 title abstract description 11
- 230000000694 effects Effects 0.000 title abstract description 6
- 239000003899 bactericide agent Substances 0.000 title description 9
- 239000003619 algicide Substances 0.000 title description 7
- 150000001875 compounds Chemical class 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 32
- -1 compound 2,3-dichloro-4-bromotetrahydrothiophene-1,1-dioxide Chemical class 0.000 claims description 31
- 241000894006 Bacteria Species 0.000 claims description 22
- 239000003973 paint Substances 0.000 claims description 17
- 230000006378 damage Effects 0.000 claims description 14
- 230000001580 bacterial effect Effects 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 12
- MFBGNSDBUQANML-UHFFFAOYSA-N 4-bromo-2,3-dichlorothiolane 1,1-dioxide Chemical group ClC1C(Cl)S(=O)(=O)CC1Br MFBGNSDBUQANML-UHFFFAOYSA-N 0.000 claims description 9
- 241000195493 Cryptophyta Species 0.000 claims description 9
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 241000295146 Gallionellaceae Species 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 4
- FALGQHMNUCWWKK-UHFFFAOYSA-N 2,3,4-trichlorothiolane 1,1-dioxide Chemical compound ClC1CS(=O)(=O)C(Cl)C1Cl FALGQHMNUCWWKK-UHFFFAOYSA-N 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 4
- 229920003023 plastic Polymers 0.000 claims 4
- 150000001720 carbohydrates Chemical class 0.000 claims 2
- 239000010730 cutting oil Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 239000010985 leather Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 abstract description 6
- 230000002353 algacidal effect Effects 0.000 abstract description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 8
- 239000003755 preservative agent Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000002335 preservative effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 229940126062 Compound A Drugs 0.000 description 4
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- OFHNLUNDNLABJQ-UHFFFAOYSA-N 3-bromo-2,3-dihydrothiophene 1,1-dioxide Chemical compound BrC1CS(=O)(=O)C=C1 OFHNLUNDNLABJQ-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- MSWJZKFRTYHAJD-UHFFFAOYSA-N 3-chloro-2,3-dihydrothiophene 1,1-dioxide Chemical compound ClC1CS(=O)(=O)C=C1 MSWJZKFRTYHAJD-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006916 nutrient agar Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- VVSLVNWCDJJTJS-UHFFFAOYSA-N 2,3-dibromo-4-fluorothiolane 1,1-dioxide Chemical compound FC1CS(=O)(=O)C(Br)C1Br VVSLVNWCDJJTJS-UHFFFAOYSA-N 0.000 description 1
- DYGJDTCGUUMUBL-UHFFFAOYSA-N 2,3-dihydrothiophene 1,1-dioxide Chemical compound O=S1(=O)CCC=C1 DYGJDTCGUUMUBL-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- CGWKQCYAMPDEGC-UHFFFAOYSA-N 3,4-dibromothiolane 1,1-dioxide Chemical compound BrC1CS(=O)(=O)CC1Br CGWKQCYAMPDEGC-UHFFFAOYSA-N 0.000 description 1
- BUOLTTFUNATZQP-UHFFFAOYSA-N 3-fluoro-2,3-dihydrothiophene 1,1-dioxide Chemical compound FC1CS(=O)(=O)C=C1 BUOLTTFUNATZQP-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000195652 Auxenochlorella pyrenoidosa Species 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 235000007091 Chlorella pyrenoidosa Nutrition 0.000 description 1
- 241000180164 Chlorococcum hypnosporum Species 0.000 description 1
- 241000605739 Desulfovibrio desulfuricans Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 241000588915 Klebsiella aerogenes Species 0.000 description 1
- 241000601649 Phormidium inundatum Species 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241001478896 Sphaerotilus natans Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000008953 bacterial degradation Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 229960004424 carbon dioxide Drugs 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229940092559 enterobacter aerogenes Drugs 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229940096017 silver fluoride Drugs 0.000 description 1
- REYHXKZHIMGNSE-UHFFFAOYSA-M silver monofluoride Chemical compound [F-].[Ag+] REYHXKZHIMGNSE-UHFFFAOYSA-M 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical class O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- MBDNRNMVTZADMQ-UHFFFAOYSA-N sulfolene Chemical compound O=S1(=O)CC=CC1 MBDNRNMVTZADMQ-UHFFFAOYSA-N 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
- C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/06—Organic materials
- C09K21/08—Organic materials containing halogen
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C1/00—Chemical treatment prior to tanning
- C14C1/02—Curing raw hides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plant Pathology (AREA)
- Medicinal Chemistry (AREA)
- Oncology (AREA)
- Pharmacology & Pharmacy (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Communicable Diseases (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
"Halogenerte hydrotiofendioksyder med algicid, baktericid og brannhemmende virkning"."Halogenated hydrothiophene dioxides with algicidal, bactericidal and flame retardant effects".
Description
Foreliggende oppfinnelse gjelder anvendelse av halogenerte hydrotiofen-1,1-dioksyder ved bekjempelse av vekst og formering av alger og bakterier, omfattende slim-dannende bakterier, jern-bakterier og sulfat-reduserende bakterier i forskjellige . fremgangsmåter som innbefatter vann og substanser som normalt er følsomme for bakteriell nedbrytning eller ødeleggelse i nærvær av vann. I tillegg er disse produkter nyttige som brannhemmende midler. The present invention relates to the use of halogenated hydrothiophene-1,1-dioxides in combating the growth and reproduction of algae and bacteria, including slime-forming bacteria, iron bacteria and sulfate-reducing bacteria in various . processes involving water and substances normally susceptible to bacterial degradation or destruction in the presence of water. In addition, these products are useful as fire retardants.
Forbindelsene ifølge oppfinnelsen er anvendbare for bekjempelse av slim i tremasse- og papir-fabrikker, som baktericider og algicider ved behandling av friskt vann for bruk i industrielle prosesser, som baktericider og algicider i kjøletårn og som algicider i badebasenger. Forbindelsene ifølge oppfinnelsen er også anvendelige som agrikultur- eller baktericider. I tillegg kan forbindelsene anvendes som konserveringsmidler for lim: tetnings-, mørtel- og sparkelforbindelser; fugesement: rensemidler; gulv-voksemulsjoner og gulvpoleringsmidler; hudkonserveringsmidler: sverte; lateksemulsjoner;'vaskestivelse; skjærevæske-emulsjoner; lateksmalinger; belegg, finisher og trykkfarger basert på stivelse og lateks for tremasse og papir; spinne-emulsjoner; finish-løsning-er og trykkepastaer for anvendelse i tekstilindustrien. Disse produkter er også effektive mot sulfat-reduserende og jern-bakterier. For en mere fullstendig diskusjon av jern- og sulfat-reduserende bakterier, henvises til US patenter 2.929.758 og 3.198.733, respektive, hvilke referenser herved gjøres til en del av foreliggende søknad. The compounds according to the invention are useful for fighting slime in pulp and paper factories, as bactericides and algaecides when treating fresh water for use in industrial processes, as bactericides and algaecides in cooling towers and as algaecides in swimming pools. The compounds according to the invention are also applicable as agricultural or bactericides. In addition, the compounds can be used as preservatives for glue: sealing, mortar and trowel compounds; joint cement: cleaning agents; floor wax emulsions and floor polishes; skin preservatives: black; latex emulsions; washing starch; cutting fluid emulsions; latex paints; coatings, finishes and inks based on starch and latex for wood pulp and paper; spinning emulsions; finish solutions and printing pastes for use in the textile industry. These products are also effective against sulfate-reducing and iron-reducing bacteria. For a more complete discussion of iron- and sulfate-reducing bacteria, reference is made to US patents 2,929,758 and 3,198,733, respectively, which references are hereby made a part of the present application.
Mange av de foran nevnte produkter som kan konserveres med forbindelsene ifølge oppfinnelsen, omfatter emulsjoner av polymerer og kopolymerer av vinylacetat og akrylforbindelser. Disse emulsjoner justeres vanligvis til alkaliske pH-verdier for å stabilisere emulsjonene. De fleste industrielle baktericider er mindre effektive ved alkaliske pH-verdier enn ved et svakt surt pH eller baktericidene ødelegges ved et alkalisk pH. Det er funnet at forbindelsene ifølge oppfinnelsen faktisk er mere effektive i alkaliske systemer enn i nøytrale eller svakt sure systemer. Many of the aforementioned products which can be preserved with the compounds according to the invention comprise emulsions of polymers and copolymers of vinyl acetate and acrylic compounds. These emulsions are usually adjusted to alkaline pH values to stabilize the emulsions. Most industrial bactericides are less effective at alkaline pH values than at a slightly acidic pH or the bactericides are destroyed at an alkaline pH. It has been found that the compounds according to the invention are actually more effective in alkaline systems than in neutral or slightly acidic systems.
Det er et hovedformål med foreliggende oppfinnelse å tilveiebringe en fremgangsmåte for bekjempelse av vekst og formering av alger og bakterier. It is a main purpose of the present invention to provide a method for combating the growth and reproduction of algae and bacteria.
Det er et annet formål med oppfinnelsen å tilveiebringe en fremgangsmåte for bekjempelse av slim-dannendé bakterier. It is another object of the invention to provide a method for combating slime-forming bacteria.
Det er et annet formål med oppfinnelsen å tilveiebringe en fremgangsmåte for anvendelse ved bekjempelse av vekst av sulfat-reduserende bakterier. It is another object of the invention to provide a method for use in combating the growth of sulphate-reducing bacteria.
Det er et annet formål med oppfinnelsen å tilveiebringe en fremgangsmåte for bekjempelse av jern-bakterier. It is another object of the invention to provide a method for combating iron bacteria.
Det er et annet formål med oppfinnelsen å tilveiebringe en fremgangsmåte for konservering av vannemulsjons-malinger og andre lateks-emulsjoner. It is another object of the invention to provide a method for preserving water emulsion paints and other latex emulsions.
Det er.et annet formål med oppfinnelsen å tilveiebringe et additiv for organiske blandinger som kan gjøre slike blandinger .. brannhemmende. It is another object of the invention to provide an additive for organic mixtures which can make such mixtures fire retardant.
Disse og andre formål og fordeler ved oppfinnelsen vil fremgå av den etterfølgende beksrivelse. These and other objects and advantages of the invention will be apparent from the following description.
For gjennomføring av de foran nevnte og beslektede formål omfatter oppfinnelsen de trekk som i det følgende er fullstendig beskrevet i og spesielt utpekt i kravene, og den følgende beskrivelse angir i detalj visse illustrerende utførelsesformer av oppfinnelsen, idet disse imidlertid bare angir noen få av de forskjellige måter som oppfinnelsens prinsipp kan anvendes på. For the implementation of the above-mentioned and related purposes, the invention comprises the features which are hereinafter fully described in and specifically designated in the claims, and the following description indicates in detail certain illustrative embodiments of the invention, although these only indicate a few of the various ways in which the principle of the invention can be applied.
De foran nevnte formål og fordeler oppnås ved anvendelse av forbindelsene ifølge oppfinnelsen som kan fremstilles ved først å omsette 2,5-dihydrotiofen-1,1-dioksyd med klor eller brom slik at det dannes 3,4-diklor-tetrahydrotiofen-1,1-dioksyd eller 3,4-dibromtetrahydrotiofen-1,1-dioksyd. Hver av disse halogenerte forbindelser kan dehydrohalogeneres ved å bruke alkaliske reagens-er slik at det dannes 3-brom-2,3-dihydrotiofen-1,1-dioksyd eller 3-klor-2,3-dihydrotiofen-1,1-dioksyd. Forbindelsen 3-jod-2,3-dihydrotiofen-1,1-dioksyd kan så fremstilles ved å behandle 3-brom-2,3-dihydrotiofen-1,1-dioksyd med natriumjodid i aceton. The aforementioned purposes and advantages are achieved by using the compounds according to the invention which can be prepared by first reacting 2,5-dihydrothiophene-1,1-dioxide with chlorine or bromine so that 3,4-dichloro-tetrahydrothiophene-1,1 is formed -dioxide or 3,4-dibromotetrahydrothiophene-1,1-dioxide. Each of these halogenated compounds can be dehydrohalogenated using alkaline reagents to form 3-bromo-2,3-dihydrothiophene-1,1-dioxide or 3-chloro-2,3-dihydrothiophene-1,1-dioxide. The compound 3-iodo-2,3-dihydrothiophene-1,1-dioxide can then be prepared by treating 3-bromo-2,3-dihydrothiophene-1,1-dioxide with sodium iodide in acetone.
3-fluor-2,3-dihydrotiofen-1,1-dioksyd kan fremstilles ved å behandle 3-klor-2,3-dihydrotiofen-1,1-dioksyd med sølvfluorid og hydrogenfluorid. 3-Fluoro-2,3-dihydrothiophene-1,1-dioxide can be prepared by treating 3-chloro-2,3-dihydrothiophene-1,1-dioxide with silver fluoride and hydrogen fluoride.
Mellomproduktet 3-halogen-2,3-dihydrotiofen-1,1-dioksyd kloreres eller bromeres deretter for å mette dobbeltbindingen i ringen enten med klor eller brom og derved fremstilles forbindelsene ifølge oppfinnelsen med formelen: The intermediate product 3-halo-2,3-dihydrothiophene-1,1-dioxide is then chlorinated or brominated to saturate the double bond in the ring either with chlorine or bromine, thereby producing the compounds according to the invention with the formula:
hvor X betyr F, Cl, Br eller I og X.^ betyr Cl eller Br. where X means F, Cl, Br or I and X.^ means Cl or Br.
Eksempler på spesielle forbindelser som er funnet å være spesielt anvendbare i oppfinnelsen er som følger: 2,3,4-triklortetrahydrotiofen-1,1-dioksyd 2,3-diklor-4-bromtetrahydrotiofen-1,1-dioksyd 2,3-diklor-4-fluortetrahydrotiofen-1,1-dioksyd 2,3-diklor-4-jodtetrahydrotiofen-1,1-dioksyd 2,3,4-tribromtetrahydrotiofen-1,1-dioksyd 2,3-dibrom-4-klortetrahydrotiofen-1,1-dioksyd 2,3-dibrom-4-fluortetrahydrotiofen-1,1-dioksyd 2 , 3-dibr.om-4-jodtetrahydrotiof en-1, 1-dioksyd . Examples of special compounds which have been found to be particularly useful in the invention are as follows: 2,3,4-trichlorotetrahydrothiophene-1,1-dioxide 2,3-dichloro-4-bromotetrahydrothiophene-1,1-dioxide 2,3-dichloro -4-fluorotetrahydrothiophene-1,1-dioxide 2,3-dichloro-4-iodotetrahydrothiophene-1,1-dioxide 2,3,4-tribromotetrahydrothiophene-1,1-dioxide 2,3-dibromo-4-chlorotetrahydrothiophene-1, 1-dioxide 2,3-dibromo-4-fluorotetrahydrothiophene-1,1-dioxide 2,3-dibromo-4-iodotetrahydrothiophene-1,1-dioxide.
Forbindelsen 2,3-diklor-4-bromtetrahydrotiofen-1,1-dioksyd dehydrobromeres ved å anvende en ekvivalent av en alkalisk forbindelse for å fremstille den nye forbindelsen 2,3-diklor-2,3-dihydrotiofen-1,1-dioksyd med formelen: The compound 2,3-dichloro-4-bromotetrahydrothiophene-1,1-dioxide is dehydrobrominated using one equivalent of an alkaline compound to prepare the new compound 2,3-dichloro-2,3-dihydrothiophene-1,1-dioxide with the formula:
Noen av disse forbindelser er beskrevet i US patenter 2.898.205, 2.937.972, 2.939.871 og 3.806.598, hvilke beskrivelser er gjort til en del av foreliggende søknad. Disse referanser lærer at halogenerte tetrahydrotiofen-1,1-dioksyder oppviser biologisk aktivitet som gjør dem anvendbare som fungicider, her-bicider, insekticider, miticider, nematocider og frøbeskyttelses-midler, men inneholder ingen lære om at forbindelsene som er angitt i foreliggende søknad ville være anvendbare enten som algicider, baktericider eller brannhemmende midler. Some of these compounds are described in US patents 2,898,205, 2,937,972, 2,939,871 and 3,806,598, which descriptions are made part of the present application. These references teach that halogenated tetrahydrothiophene-1,1-dioxides exhibit biological activity that makes them useful as fungicides, herbicides, insecticides, miticides, nematicides and seed protectants, but contain no teaching that the compounds disclosed in the present application would be applicable either as algaecides, bactericides or fire retardants.
De aktive forbindelsene i foreliggende oppfinnelse kan anvendes i en rekke forskjellige typer av preparater. De kan fortynnes med en bærer som f.eks. inerte faststoffer, organiske løsningsmidler og dispergeringsmidler på vanlig, kjente måter som er kjente på fagområdet. The active compounds in the present invention can be used in a number of different types of preparations. They can be diluted with a carrier such as e.g. inert solids, organic solvents and dispersants in usual, known ways known in the art.
Faste preparater kan foreligge i form av pulvere. Preparatene kan være homogene pulvere som kan anvendes som de er eller fortynnes med inerte faststoffer slik at det dannes støv. Naturlige leirer, kaolin, diatomejord, bentonitt, syntetisk, fint silisiumdioksyd, kalsiumsilikat, talk, pyrofyllitt og andre inerte, faste bærere som vanligvis brukes i pulverformige preparater kan med fordel brukes. Den aktive forbindelsen utgjør vanligvis fra ca. 0,5 til 90, fortrinnsvis fra ca. 2 til 10, prosent av disse pulverformige preparater. Faststoffene må vanligvis være meget findelt. Solid preparations may be available in the form of powders. The preparations can be homogeneous powders that can be used as they are or diluted with inert solids so that dust is formed. Natural clays, kaolin, diatomaceous earth, bentonite, synthetic fine silica, calcium silicate, talc, pyrophyllite and other inert, solid carriers commonly used in powdered preparations can be used with advantage. The active compound usually makes up from approx. 0.5 to 90, preferably from approx. 2 to 10 percent of these powdery preparations. The solids must usually be very finely divided.
Flytende preparater som inneholder de ovenfor beskrevne, aktive forbindelsene kan fremstilles ved å blande de aktive forbindelsene med egnede løsningsmidler, sammen med et egnet over-flateaktivt middel. Typiske væskemedier som vanligvis brukes er alifatiske alkoholder, ketoner, benzen, toluen og liknende. Den aktive bestanddelen utgjør vanligvis fra ca. 0,5 til ca. 50% av disse flytende preparatene, som deretter kan fortynnes, f.eks. Liquid preparations containing the active compounds described above can be prepared by mixing the active compounds with suitable solvents, together with a suitable surfactant. Typical liquid media that are usually used are aliphatic alcohols, ketones, benzene, toluene and the like. The active ingredient usually makes up from approx. 0.5 to approx. 50% of these liquid preparations, which can then be diluted, e.g.
med vann, til den ønskede konsentrasjon for applisering. Slike konsentrater som er fremstilt av fabrikanten, har den fordel at forbrukeren bare behøver å blande dem med en på stedet tilgjengelig bærer, fortrinnsvis vann, hvorved transportkostnadene reduseres og det skaffes et produkt som kan brukes med et minimum av utstyr og anstrengelse. with water, to the desired concentration for application. Such concentrates produced by the manufacturer have the advantage that the consumer only needs to mix them with a locally available carrier, preferably water, thereby reducing transport costs and providing a product that can be used with a minimum of equipment and effort.
Preparater i form av fuktbare pulvere kan inneholde ett eller flere overflateaktive midler, som f.eks. fukte- eller dispergeringsmidler. De overfla teaktive midlene bevirker at preparater i form av fuktbare pulvere lett dispergeres i vann. Egnede overflateaktive midler som kan anvendes omfatter anioniske, kationiske eller ikke-ioniske typer som beskrevet av A.M. Schwartz, J. W. Perry og J. Berch i "Surface Active Agents and Detergents", vol. II. Interscience Publishers, Inc., New York, New York (195 9). Preparations in the form of wettable powders may contain one or more surfactants, such as e.g. wetting or dispersing agents. The surface-active agents cause preparations in the form of wettable powders to be easily dispersed in water. Suitable surfactants which may be used include anionic, cationic or nonionic types as described by A.M. Schwartz, J.W. Perry and J. Berch in "Surface Active Agents and Detergents", vol. II. Interscience Publishers, Inc., New York, New York (1959).
Når disse forbindelser anvendes som algicider og/eller baktericider ifølge det som læres i oppfinnelsen, varierer pass-ende mengder fra 0,1 til 100 deler pr. million deler vann. Fore-trukne mengder varierer fra ca. 0,5 til 300 deler pr. million deler vann. Det skal forståes at større mengder av de aktive bestanddelene kan brukes uten skadelig virkning, men slike større mengder øker kostnadene for operasjonen med begrenset materiell fordel. When these compounds are used as algicides and/or bactericides according to what is taught in the invention, appropriate amounts vary from 0.1 to 100 parts per million parts of water. Preferred amounts vary from approx. 0.5 to 300 parts per million parts of water. It should be understood that larger amounts of the active ingredients can be used without adverse effect, but such larger amounts increase the cost of the operation with limited material benefit.
Det er funnet at forbindelsene som er beskrevet i foreliggende oppfinnelse er meget effektive som algicider og også meget effektive som baktericider og kan anvendes for bekjempelse av vekst og formering av disse skadeorganismer når de er til stede alene eller begge samtidig forekommer. It has been found that the compounds described in the present invention are very effective as algicides and also very effective as bactericides and can be used to combat the growth and reproduction of these harmful organisms when they are present alone or both occur simultaneously.
For å forklare oppfinnelsen næremere skal følgende eksempler beskrives. Det skal imidlertid forståes at oppfinnelsen ikke skal være begrenset til de spesielle betingelser eller de-taljer som er angitt i eksemplene, bortsett fra når slike begrens-ninger er spesifisert i de medfølgende krav. Alle deler er vekt-deler om ikke annet er angitt. To explain the invention in more detail, the following examples will be described. However, it should be understood that the invention shall not be limited to the special conditions or details indicated in the examples, except when such limitations are specified in the accompanying claims. All parts are parts by weight unless otherwise stated.
Eksempel 1.Example 1.
Fremstilling av 2,3,4-triklor-tetrahydrotiofen-1,1-dioksyd. Preparation of 2,3,4-trichloro-tetrahydrothiophene-1,1-dioxide.
Denne forbindelse ble fremstilt på den måte som er beskrevet i eksempel 3 i US patent 2.939.871. This compound was prepared in the manner described in example 3 of US patent 2,939,871.
Eksempel 2.Example 2.
Fremstilling av 2,3-diklor-4-brom-tetrahydrotiofen-1,1-dioksyd. Preparation of 2,3-dichloro-4-bromo-tetrahydrothiophene-1,1-dioxide.
En 100 ml trehalskoble utstyrt med en tørr-is-kjøler, tilførselstrakt og termometer ble tilført 5,0 gram (0,0254 mol) 3-brom-2,3-dihydrotiofen-1,1-dioksyd og 10,0 gram karbontetraklorid. Kolben ble oppvarmet med en varmemantel og innholdet ble om-rørt ved hjelp av en Teflon-belagt magnetrører. Innholdet i kolben ble oppvarmet til 60°C og 3,9 gram (0,029 mol) sulfuryl-klorid ble tilsatt dråpevis. En blanding av 0,1 gram benzoyl-peroksyd og 10 gram karbontetraklorid ble tilsatt og reaksjons blandingen ble oppvarmet med tilbakeløp i 8 timer. A 100 mL three-necked flask equipped with a dry-ice cooler, addition funnel, and thermometer was charged with 5.0 grams (0.0254 mol) of 3-bromo-2,3-dihydrothiophene-1,1-dioxide and 10.0 grams of carbon tetrachloride. The flask was heated with a heating mantle and the contents were stirred using a Teflon-coated magnetic stirrer. The contents of the flask were heated to 60°C and 3.9 grams (0.029 mol) of sulfuryl chloride were added dropwise. A mixture of 0.1 gram of benzoyl peroxide and 10 gram of carbon tetrachloride was added and the reaction mixture was heated at reflux for 8 hours.
Reaksjonsblandingen ble så tilsatt til 150 ml vann og blandingen ble ekstrahert tre ganger med 20 ml porsjoner karbontetraklorid. De kombinerte karbontetrakloridekstraktene ble tørket med magnesiumsulfat og løsningsmidlet ble fordampet ved hjelp av en roterende våkuumfordamper. Produktet var 5,45 gram (80% utbytte) av en viskos olje. Infrarødt spektrum viste at sulfonbåndet fortsatt var til stede og at karbon-karbon-umettet-heten hadde forsvunnet. The reaction mixture was then added to 150 ml of water and the mixture was extracted three times with 20 ml portions of carbon tetrachloride. The combined carbon tetrachloride extracts were dried with magnesium sulfate and the solvent was evaporated using a rotary vacuum evaporator. The product was 5.45 grams (80% yield) of a viscous oil. Infrared spectrum showed that the sulfone bond was still present and that the carbon-carbon unsaturation had disappeared.
Eksempel 3.Example 3.
Fremstilling av 2,3-diklor-2,3-dihydrotiofen-1,1-dioksyd. Preparation of 2,3-dichloro-2,3-dihydrothiophene-1,1-dioxide.
En 250 ml Erlenmeyer-kolbe ble tilført 5,0 gram (0,018 mol) 2,3-diklor-4-brom-tétrahydrotiofen-1,1-dioksyd og 50 ml metanol. Løsningen ble behandlet med 1,1 gram (0,018 mol) 28%- A 250 ml Erlenmeyer flask was charged with 5.0 grams (0.018 mol) of 2,3-dichloro-4-bromo-tetrahydrothiophene-1,1-dioxide and 50 ml of methanol. The solution was treated with 1.1 grams (0.018 mol) of 28%-
ig vandig ammoniakk ved 25°C. Temperaturen steg til ca. 30°C på 15 minutter og en liten mengde ammoniumbromid falt ut. Isvann ble tilsatt til reaksjonsblandingen og en brun olje falt ut. Denne olje ble fjernet ved ekstraksjon med 40 ml metylenklorid'. Metylenkloridløsningen ble tørket med vannfritt magnesiumsulfat in aqueous ammonia at 25°C. The temperature rose to approx. 30°C in 15 minutes and a small amount of ammonium bromide precipitated. Ice water was added to the reaction mixture and a brown oil precipitated. This oil was removed by extraction with 40 ml of methylene chloride. The methylene chloride solution was dried with anhydrous magnesium sulfate
og inndampet slik at den nye forbindelsen 2,3-diklor-2,3-dihydro-tiof en-1 , 1-dioksyd ble oppnådd. Infrarødt spektrum av denne forbindelse viste det sterke sulfonbåndet og et tydelig karbon-til-krabon umettethetsbånd. and evaporated so that the new compound 2,3-dichloro-2,3-dihydro-thiophene-1,1-dioxide was obtained. Infrared spectrum of this compound showed the strong sulfone band and a distinct carbon-to-carbon unsaturation band.
Eksempel 4.Example 4.
Forbindelsene 2,3,4-triklortetrahydrotiofen-1,1-dioksyd (forbindelse A), 2,3-diklor-4-brom-tetrahydrotiofen-1,1-dioksyd (forbindelseB) og 2,3-diklor-2,3-dihydrotiofen-1,1-dioksyd (forbindelse C) ble testet ved hjelp av tremasse-substrat-metoden beskrevet i US patent 2.881.070, hvilken beskrivelse herved gjøres til en del av foreliggende oppfinnelse, ved å bruke Enterobacter aerogenes og tremassesubstrater som ble bufret til pH-verdier på 5,5, 6,5 og 7,5, respektive. Resultatene vises i tabell 1. The compounds 2,3,4-trichlorotetrahydrothiophene-1,1-dioxide (compound A), 2,3-dichloro-4-bromo-tetrahydrothiophene-1,1-dioxide (compound B) and 2,3-dichloro-2,3- dihydrothiophene-1,1-dioxide (compound C) was tested using the pulp substrate method described in US patent 2,881,070, which description is hereby made a part of the present invention, using Enterobacter aerogenes and pulp substrates that were buffered to pH values of 5.5, 6.5 and 7.5, respectively. The results are shown in Table 1.
Eksempel 5 . Example 5.
Virkningen av 2,3,4-triklor-tetrahydrotiofen-1,1-dioksyd (forbindelse A), 2,3-diklor-4-brom-tetrahydrotiofen-1,1-dioksyd (forbindelse B) og 2,3-diklor-2,3-dihydrotiofen-1,1-dioksyd (forbindelse C) på vekst av den sulfat-reduserende Desulfovibrio desulfuricans ble bestemt ved å bruke den fremgangsmåte som er beskrevet i eksempel 1 i US patent 3.198.733, som herved gjøres til del av foreliggende søknad. Resultatene er oppført i tabell 2. The effect of 2,3,4-trichloro-tetrahydrothiophene-1,1-dioxide (compound A), 2,3-dichloro-4-bromo-tetrahydrothiophene-1,1-dioxide (compound B) and 2,3-dichloro- 2,3-dihydrothiophene-1,1-dioxide (compound C) on the growth of the sulfate-reducing Desulfovibrio desulfuricans was determined using the method described in Example 1 of US Patent 3,198,733, which is hereby incorporated by reference present application. The results are listed in Table 2.
Eksempel 6. Example 6.
Effekten av forbindelsene 2,3,4-triklor-tetrahydro-tiofen-1,1-dioksyd (forbindelse A), 2,3-diklor-4-brom-tetrahydro-tiofen-1,1-dioksyd (forbindelse B) og 2,3-diklor-2,3-dihydrotiofen-1,1-dioksyd (forbindelse C) på veksten av jern-bakterien Sphaerotilus natans ble bestemt ved å bruke den metode som er beskrevet i eksempel 1 i US patent 2.929.758, som herved gjøres til en del av foreliggende søknad. Resultatene er oppført i tabell 3. The effect of the compounds 2,3,4-trichloro-tetrahydro-thiophene-1,1-dioxide (compound A), 2,3-dichloro-4-bromo-tetrahydro-thiophene-1,1-dioxide (compound B) and 2 ,3-dichloro-2,3-dihydrothiophene-1,1-dioxide (compound C) on the growth of the iron bacterium Sphaerotilus natans was determined using the method described in Example 1 of US patent 2,929,758, which hereby be made part of the present application. The results are listed in Table 3.
Eksempel 7. Example 7.
Virkningen av forbindelsene 2,3,4-triklortetrahydro-tiofen-1,1-dioksyd (forbindelse A), 2,3-diklor-4-bromtetrahydro-tiofen-1,1-dioksyd (forbindelseB) og 2,3-dihydrotiofen-1,1-dioksyd (forbindelse C) på de tre algene, Chlorella pyrenoidosa, Chlorococcum hypnosporum og Phormidium inundatum ble bestemt ved å bruke den fremgangsmåte som er beskrevet i eksempel 7 i US patent 3.856.851, som herved gjøres til del av foreliggende søknad. Resultatene er oppført i tabell 4. The effect of the compounds 2,3,4-trichlorotetrahydro-thiophene-1,1-dioxide (compound A), 2,3-dichloro-4-bromotetrahydro-thiophene-1,1-dioxide (compound B) and 2,3-dihydrothiophene- 1,1-dioxide (compound C) on the three algae, Chlorella pyrenoidosa, Chlorococcum hypnosporum and Phormidium inundatum was determined using the method described in example 7 of US patent 3,856,851, which is hereby made part of the present application . The results are listed in Table 4.
Observasjoner av vekst ble gjort på basis av følgende nøkkel: Observations of growth were made on the basis of the following key:
4 = utmerket vekst4 = excellent growth
3 = god vekst3 = good growth
2 = dårlig vekst2 = poor growth
1 = meget dårlig, sparsom, tvilsom vekst 0 = ingen vekst 1 = very poor, sparse, questionable growth 0 = no growth
Eksempel 8.Example 8.
Konservering av en vann-emylsjonsmaling med 2,3-diklor-4-bromtetrahydrotiofen-1,1-dioksyd. Preservation of a water-emulsion paint with 2,3-dichloro-4-bromotetrahydrothiophene-1,1-dioxide.
En vann-emulsjonsmaling ble laget på konvensjonell måte ved å bruke en poly(vinylacetat)harpiks som bindemiddel og rutil-titandioksyd og kalsiumkarbonat som pigmenter. Malingen inneholdt også dispergeringsmidler, antiskummiddel, et hydroksyetylcellulose-fortykningsmiddel og vann som dispergerende medium. Malingens pH var 7,8. A water-emulsion paint was made in a conventional manner using a poly(vinyl acetate) resin as a binder and rutile titanium dioxide and calcium carbonate as pigments. The paint also contained dispersants, antifoam, a hydroxyethyl cellulose thickener and water as a dispersing medium. The pH of the paint was 7.8.
En 25%-ig løsning av 2,3-diklor-4-bromtetrahydrotiofen-1,1-dioksyd i butyleter av etylenglykol (butylcellosolve) ble tilsatt til prøver av malingen slik at konsentrasjonene av konserveringsmiddel var 0, 50, 100, 500 og 1000 deler pr. million basert på totalvekten av malingen. Malingen ble så inokulert med en kultur av bakterien Pseudomonas aeruginosa. , Kulturen ble fremstilt ved å dyrke bakterien i en næringskultur i 24 timer og så inokulere plater med næringsagar med kulturen. Etter 24 timer ble bakteriecellene vasket fra agaren ved hjelp av normal salt- løsning. Saltløsningen ble fortynnet slik at det inokulum som ble tilsatt til hver malingsprøve inneholdt 1.200.000 celler. A 25% solution of 2,3-dichloro-4-bromotetrahydrothiophene-1,1-dioxide in butyl ether of ethylene glycol (butylcellosolve) was added to samples of the paint so that the concentrations of preservative were 0, 50, 100, 500 and 1000 parts per million based on the total weight of the paint. The paint was then inoculated with a culture of the bacterium Pseudomonas aeruginosa. , The culture was prepared by growing the bacterium in a nutrient culture for 24 hours and then inoculating nutrient agar plates with the culture. After 24 hours, the bacterial cells were washed from the agar using normal salt solution. The salt solution was diluted so that the inoculum added to each paint sample contained 1,200,000 cells.
Den inokulerte malingen fikk stå ved romstemperatur og ble. testet på sterilitet ved streking av malingsprøver på Petriskåler som inneholder næringsagar 1, 3 og 7 dager etter inokuler-ingen . The inoculated paint was allowed to stand at room temperature and became tested for sterility by streaking paint samples on Petri dishes containing nutrient agar 1, 3 and 7 days after inoculation.
Etter en dag ga den ubehandlede malingen og den prøve som inneholdt 50 deler pr. million av konserveringsmidlet kraftig vekst av bakterier på Petri-skålene. Den prøve som inneholdt 100 deler pr. million av konserveringsmidlet oppviste bare svak vekst på Petri-skålene. Ved videre henstand drepte konserveringsmidlet inokulumet fullstendig ved alle brukte konsentrasjoner. Etter 3 og 7 dager oppviste således heller ikke rnalingsprøver som inneholdt 50 og 100 deler pr. million konserveringsmiddel noen vekst på strekede Petriskåler, mens den ubehandlede kontrollen ga sterk vekst på agaren i Petri-skålene. After one day, the untreated paint and the sample containing 50 parts per million of the preservative vigorous growth of bacteria on the Petri dishes. The sample that contained 100 parts per million of the preservative showed only slight growth on the Petri dishes. Upon further exposure, the preservative completely killed the inoculum at all concentrations used. Thus, after 3 and 7 days, rnaling samples containing 50 and 100 parts per million preservative some growth on streaked Petri dishes, while the untreated control gave strong growth on the agar in the Petri dishes.
Eksempel 9.Example 9.
Forbindelsene 2,3-diklor-4-fluortetrahydrotiofen-1,1-dioksyd; 2,3-diklor-4-jodtetrahydrotiofen-1,1-dioksyd; 2,3,4-tribromtetrahydrotiofen-1,1-dioksyd; 2,3-dibrom-4-klortetrahydro-tiofen-1,1-dioksyd; 2,3-dibrom-4-fluortetrahydrotiofen-1,1-dioksyd og 2,3-dibrom-4-jodtetrahydrotiofen-1,1-dioksyd ble testet med de metoder som er brukt i eksemplene 4 og 7 og de oppnådde resultater var like idet alle forbindelser, oppviste utmerket baktericid og algicid aktivitet. The compounds 2,3-dichloro-4-fluorotetrahydrothiophene-1,1-dioxide; 2,3-dichloro-4-iodotetrahydrothiophene-1,1-dioxide; 2,3,4-tribromotetrahydrothiophene-1,1-dioxide; 2,3-dibromo-4-chlorotetrahydro-thiophene-1,1-dioxide; 2,3-dibromo-4-fluorotetrahydrothiophene-1,1-dioxide and 2,3-dibromo-4-iodotetrahydrothiophene-1,1-dioxide were tested by the methods used in Examples 4 and 7 and the results obtained were similar since all compounds showed excellent bactericidal and algicidal activity.
Eksempel 10.Example 10.
Effektiviteten for forbindelsene ifølge oppfinnelsen som brannhemmende midler ble bestemt ved hjelp av en metode som er beskrevet i eksempel 30 i US patent 3.932.478. Disse tester indikerer at disse produkter var effektive brannhemmende midler når de ble brukt i en mengde som varierte mellom ca 1 og 5% basert på totalvekten av preparatet. The effectiveness of the compounds according to the invention as fire retardants was determined using a method described in example 30 of US patent 3,932,478. These tests indicate that these products were effective fire retardants when used in an amount that varied between about 1 and 5% based on the total weight of the preparation.
Mens spesielle utførelsesformer av oppfinnelsen er beskrevet, skal det naturligvis forståes at oppfinnelsen ikke er begrenset til dette siden det kan foretas mange modifikasjoner, While particular embodiments of the invention have been described, it should of course be understood that the invention is not limited thereto since many modifications can be made,
og det er forutsatt at alle slike modifikasjoner som de medfølgende krav dekker faller innenfor oppfinnelsestanken. and it is assumed that all such modifications as the accompanying claims cover fall within the scope of the invention.
Oppfinnelsen er beskrevet på denne måten, og det som kreves og ønskes sikret ved patent er: The invention is described in this way, and what is required and desired to be secured by a patent is:
Claims (22)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68062576A | 1976-04-26 | 1976-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO763031L true NO763031L (en) | 1977-10-27 |
Family
ID=24731839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO763031A NO763031L (en) | 1976-04-26 | 1976-09-03 | HALOGENATED HYDROTIOFENDIOXIDES WITH ALGICIDE, BACTERICIDE AND FIRE-INHIBITING EFFECT. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS52131573A (en) |
| BE (1) | BE845225A (en) |
| BR (1) | BR7606021A (en) |
| DE (1) | DE2637917A1 (en) |
| FR (1) | FR2349545A1 (en) |
| IL (1) | IL51318A0 (en) |
| IT (1) | IT1066376B (en) |
| NL (1) | NL7609394A (en) |
| NO (1) | NO763031L (en) |
| PT (1) | PT65738B (en) |
| ZA (1) | ZA766134B (en) |
-
1976
- 1976-08-09 FR FR7624310A patent/FR2349545A1/en active Granted
- 1976-08-16 BE BE169839A patent/BE845225A/en unknown
- 1976-08-23 DE DE19762637917 patent/DE2637917A1/en active Pending
- 1976-08-24 NL NL7609394A patent/NL7609394A/en unknown
- 1976-09-03 NO NO763031A patent/NO763031L/en unknown
- 1976-09-10 BR BR7606021A patent/BR7606021A/en unknown
- 1976-09-10 JP JP10868076A patent/JPS52131573A/en active Pending
- 1976-09-27 IT IT51457/76A patent/IT1066376B/en active
- 1976-10-14 ZA ZA766134A patent/ZA766134B/en unknown
- 1976-10-21 PT PT65738A patent/PT65738B/en unknown
-
1977
- 1977-01-25 IL IL51318A patent/IL51318A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE845225A (en) | 1976-12-16 |
| IT1066376B (en) | 1985-03-04 |
| FR2349545B3 (en) | 1979-05-04 |
| NL7609394A (en) | 1977-10-28 |
| DE2637917A1 (en) | 1977-11-03 |
| ZA766134B (en) | 1977-09-28 |
| PT65738B (en) | 1978-04-20 |
| FR2349545A1 (en) | 1977-11-25 |
| JPS52131573A (en) | 1977-11-04 |
| PT65738A (en) | 1976-11-01 |
| BR7606021A (en) | 1978-04-11 |
| IL51318A0 (en) | 1977-03-31 |
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