DK142113B - Pyridinderivater til anvendelse i insecticer - Google Patents
Pyridinderivater til anvendelse i insecticer Download PDFInfo
- Publication number
- DK142113B DK142113B DK636174AA DK636174A DK142113B DK 142113 B DK142113 B DK 142113B DK 636174A A DK636174A A DK 636174AA DK 636174 A DK636174 A DK 636174A DK 142113 B DK142113 B DK 142113B
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- Prior art keywords
- compounds
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- active substance
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- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 description 47
- 239000013543 active substance Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 13
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 241001124076 Aphididae Species 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000011541 reaction mixture Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- NWINIEGDLHHNLH-UHFFFAOYSA-N 2-methyl-1h-quinolin-4-one Chemical compound C1=CC=CC2=NC(C)=CC(O)=C21 NWINIEGDLHHNLH-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 241000257303 Hymenoptera Species 0.000 description 5
- 238000005917 acylation reaction Methods 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- -1 carbamoyl halides Chemical class 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- AHCWOIYNWFUSQR-UHFFFAOYSA-N (2-methylquinolin-4-yl) n,n-dimethylcarbamate Chemical compound C1=CC=C2C(OC(=O)N(C)C)=CC(C)=NC2=C1 AHCWOIYNWFUSQR-UHFFFAOYSA-N 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 3
- 241000255749 Coccinellidae Species 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 239000005909 Kieselgur Substances 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- 230000000749 insecticidal effect Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 150000003222 pyridines Chemical class 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- UGDSMVBQVGFJGW-UHFFFAOYSA-N (2-methyl-5,6,7,8-tetrahydroquinolin-4-yl) n,n-dimethylcarbamate Chemical compound C1CCCC2=C1N=C(C)C=C2OC(=O)N(C)C UGDSMVBQVGFJGW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- CVXBEEMKQHEXEN-UHFFFAOYSA-N carbaryl Chemical compound C1=CC=C2C(OC(=O)NC)=CC=CC2=C1 CVXBEEMKQHEXEN-UHFFFAOYSA-N 0.000 description 2
- 229960005286 carbaryl Drugs 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- UEXJDQXPZIDVJC-UHFFFAOYSA-N 2-methyl-5,6,7,8-tetrahydro-1h-quinolin-4-one Chemical compound C1CCCC2=NC(C)=CC(O)=C21 UEXJDQXPZIDVJC-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241001600407 Aphis <genus> Species 0.000 description 1
- 241001425390 Aphis fabae Species 0.000 description 1
- 241000982105 Brevicoryne brassicae Species 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 241001107116 Castanospermum australe Species 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000131068 Coccinella septempunctata Species 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- YIIMEMSDCNDGTB-UHFFFAOYSA-N Dimethylcarbamoyl chloride Chemical compound CN(C)C(Cl)=O YIIMEMSDCNDGTB-UHFFFAOYSA-N 0.000 description 1
- 241000917107 Eriosoma lanigerum Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 101150007144 Intu gene Proteins 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001094479 Myzaphis Species 0.000 description 1
- 241000721621 Myzus persicae Species 0.000 description 1
- 230000006181 N-acylation Effects 0.000 description 1
- 238000007126 N-alkylation reaction Methods 0.000 description 1
- 102000001839 Neurturin Human genes 0.000 description 1
- 108010015406 Neurturin Proteins 0.000 description 1
- GVOIQSXBMLNCLC-UHFFFAOYSA-N OOOS Chemical compound OOOS GVOIQSXBMLNCLC-UHFFFAOYSA-N 0.000 description 1
- 241000721454 Pemphigus Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 101150046432 Tril gene Proteins 0.000 description 1
- 241000256856 Vespidae Species 0.000 description 1
- 240000006677 Vicia faba Species 0.000 description 1
- 235000010749 Vicia faba Nutrition 0.000 description 1
- 206010047924 Wheezing Diseases 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000007514 bases Chemical class 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
- 210000000941 bile Anatomy 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000021279 black bean Nutrition 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001714 carbamic acid halides Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical class OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical compound OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000004495 emulsifiable concentrate Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 244000080020 horsebean Species 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 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
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical group OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
- C07D215/227—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/68—One oxygen atom attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
- C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
- C07D215/24—Oxygen atoms attached in position 8
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Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Quinoline Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
OD FREMLÆGGELSESSKRIFT 142113
(D
DANMARK <5,> ln, c|S I ^ Dh2I7/i8 §(21) Ansøgning nr. 636l/74 (22) Indleveret den 6. dec. 1974 (24) Lobed ag 6. deC. 1974 (44) Ansøgningen fremlagt og _
fremlaeggelsesskriftet offentflggjort den '· seP · I yOU
DIREKTORATET FOR _ _i__ PATENT-OG VAREMÆRKEVÆSENET (30) Prioritet begavet fra den
10. dec. 1973s 2361438, DE
(72) HOECHST MTIENGESELLSCHAFT, Brueningstraese 45, D-6230 Frankfurt/ "Main 80, DE.
Opfinder: Adolf Studeneer, Kelkheim/Taunus, Am FI ache land 18, DE: Gerhard Salbeck, KeTkhelm/Taunus, Glogauer Strasse 8, DE: Ludwig Emmel, Bergen-Enkheim, Borngasse 1, DE: Werner Knanf, Eschbor n/Taunus, Bre= mer Strasse 8, DE.
(74) Fuldmægtig under sagens behandling:
Ingeniørfirmaet Budde, Schou & Co.
(54) Pyridinderivater til anvendelse i lnsecticider.
Den foreliggende opfindelse angår hidtil ukendte pyridin-derivater til anvendelse i lnsecticider.
Pyridinderivaterne ifølge opfindelsen er ejendommelige ved, at de har den almene formel I
R3 j2 \ 1
R R
12 2
i hvilken en af grupperne R , R , fortrinsvis R , betyder en gruppe med formlen II
2 142113 O CEL· it s
-O-C-N^ II
ch3 og den anden betyder hydrogen eller (C^^) -alkyl, R^ og R4 betyder tilsammen tetramethylen eller en gruppe med formlen -CH=CH--01=01-, hvor disse grupper kan være substitueret med halogen, (C1-3)-alkoxy, trifluormethyl eller 1-2 (C1-3)-alkylgrupper, eller R3 og R4 betyder tilsammen en gruppe med formlen ςχ.... ζκ H2Cv / W- CH2
De ved formel I beskrevne forbindelser kan fremstilles ud . 1 3 fra forbindelser med formlen Illa eller mb, hvorx R , R og R4 eller R2, R3 og R4 har betydningerne fra formel I, idet dog T 2 R eller R ikke betyder gruppen med formlen II: OH R2
Ok RkA
I I Hib
I Ilia II
R X^N/^R1 R4X^nX^0H
Forbindelserne med formlen Illa og Hib kan også foreligge 'i den tautomere pyridonform:
OH P
r1nÅ rVS
I Illa v-----------:-------* [ I IIIa' R^^nX^R1 r^^nX^R1
H
R2 R2
RkA. rVs — I Illb -------- .. s I j IIIb
R^^NX^OH r4X^N^O
H
3 U21 13 I hvert tilfælde fås deraf ved indvirkning af baser "ambidiente" anioner, f.eks.
*3 X < x VS --* Vj[ rV^n/Nr1 rV''\n/"^r1 Θ som med alkylerings- eller acyleringsmidler kan danne både O- og N-alkylerings- eller -acyleringsprodukter, eller blandinger deraf.
Yed valget af egnede reaktionsbetingelsér lykkes det at styre reaktionen i retning af de ønskede Ο-acyleringsprodukter med formlen I.
1) Ifølge en variant for af her omhandlede fremgangsmåde bringes forbindelserne med formlen Illa eller Hib på i sig selv kendt måde til reaktion med carbamoylhalogenider med formlen IV
0 . CH,
t? / J
Hal-C-NT IV
Xch3 hvori Hal betyder et halogenatom, især chlor eller brom, i i det mindste støkiometriske mængder.
Halogenidet med formlen IV anvendes imidlertid hensigtsmæssigt i et' overskud på 10-100#. Til gennemførelse af reaktionen opløses eller suspenderes forbindelserne med formlen Illa eller Hib i et vandfrit, indifferent opløsningsmiddel eller fortyndingsmiddel såsom chloroform, en aliphatisk keton, acetonltril eller dimethyl-formamid, og en organisk base, som f.eks. triethylamin, pyridin, quinolin eller en uorganisk basisk forbindelse som f.eks. natrium-, kalium- eller calciumcarbonat tilsættes i i det mindste støkiometrisk mængde. Ved temperaturer mellem 0 og 8o°C tilsættes derefter N,N--dialkylcarbamoylhalogenidet.
Til opnåelse af den ønskede 0-acylering af de efter tilsætning af baser fremkomne ambidiente anioner er det ofte fordelagtigt at vælge mest muligt polære opløsningsmidler og lavest mulige reaktionstemperaturer. Reaktionstemperaturer over 30°C fremskynder ganske vist omsætningen, men i nogle tilfælde med stigende temperatur forøges andelen af N-acyleringsprodukt på bekostning af 0-acylerings-produktet.
4 142113
Reaktionstiden varierer alt efter den anvendte base og afhængigt 1 4 af arten af substxtuenterne R - R . Reaktionstiden varer som regel mellem fire og tolv timer.
2) Ved endnu en variant for den her omhandlede fremgangsmåde kan forbindelserne med formlen Illa og b på ligeledes kendt måde omsættes med phosgen eller chlormyresyreestere i stedet for med carbaminsyrehalogenider, og de fremkomne mellemprodukter kan omsættes med dimethylamin, hensigtsmæssigt i nærværelse af et opløsningsmiddel eller en egnet base.
3 4 3) Forbindelserne med formlen I, hvori R og R danner en mættet alkylenring, kan også fremstilles ud fra de tilsvarende u-mættede forbindelser ved hydrogenering.
Isoleringen af forbindelserne med formlen I fra reaktionsblandingen sker ved fremgangsmåde (l) og (2) på gængs måde ved frafiltrering af de udskilte aminhydrohalogenider og alkali- eller jordalkalimetalhalogenider og inddampning af filtratet, som indeholder reaktionsproduktet. Ved tilslutning af et reduktionstrin (fremgangsmåde 3) fjernes derpå på samme måde katalysatoren. Til yderligere rensning af råprodukterne kan disse om nødvendigt destilleres i vakuum eller omkrystalliseres fra de gængse organiske opløsningsmidler.
Forbindelserne med formlen I foreligger som farveløse til svagt gullige krystallinske faststoffer eller højviskose væsker. I de fleste organiske opløsningsmidler er de let opløselige, i vand dog vanskeligt opløselige. De vandige opløsninger reagerer svagt basisk.
De som udgangsforbindelser ved fremgangsmåderne ifølge (l) og (2) anvendte forbindelser med formlen III kan fremstilles på kendt måde eller kan fremstilles ifølge analogifremgangsmåder.
Fremstillingen af sådanne egnede udgangsforbindelser er f.eks. beskrevet i følgende litteratursteder: USA-patentskrift nr. 1.147·760 (15.6.1966), tysk offentliggørelsesskrift nr. 2.058.002 (24.6.1971), tysk offentliggørelsesskrift nr. 1.620.066 (12.2.1970), tysk offentliggørelsesskrift nr. 2.105.728 (IO.8.1972), Chem. Rev. 4j3, 45-68 (1948), J. Am. Chem. Soc. 68, 2685 (1946), 68, 2686 (1946), 6g, 565 (1947), 6g, 571 (1947), 6£, 574 (1947), Monatshefte fur Chemie 100, 152-155 (1969).
142113 5
Forbindelserne ifølge opfindelsen med formlen I udmærker sig ved en særdeles god selektiv insecticid virkning især mod bladlus samt ved fremragende systemiske egenskaber. De virker både ved optagelse over den grønne del af planten og ved optagelse over rodsystemet. Derfor kan også skjulte levende bladlusarter inden i plantegaller og andre ikke direkte tilgængelige plantedele bekæmpes sikkert. Også phosphoresterresistente bladlusarter kan bekæmpes effektivt med forbindelserne.
Eksempler på bladlus, som kan bekæmpes med godt resultat med forbindelserne ifølge opfindelsen, er Brevicoryne brassicae,
Myzaphis rosarium, Aphis sehneideri, Eriosoma lanigerum (blodlus), galledannende bladlus som f.eks. Pemphigus spec, samt Myzodes persicae. Nyttedyr inden for billegruppen, som f.eks. mariehøns, sommerfugle, retvingede, tovingede, årevingede, som f.eks. snyltehveps, og rovmider udryddes derimod ikke selv efter anvendelse af høje koncentrationer af aktivt stof. Ligeledes er forbindelsernes virkning på vandorganismer ringe. Først i høj koncentration har forbindelserne i vand en virkning på fisk.
Fra hollandsk offentliggørelsesskrift nr. 66.06695 og dansk patentansøgning nr. 6105/69 kendes forbindelser, der er nært beslægtede med forbindelserne ifølge opfindelsen og ligeledes er insec-ticidt virksomme. Forbindelserne ifølge opfindelsen udviser imidlertid en betydelig kraftigere insecticid virkning end de fra det hollandske offentliggørelsesskrift kendte forbindelser, som det også fremgår af det biologiske eksempel I nedenfor. Endvidere har forbindelserne ifølge opfindelsen en væsentlig svagere virkning på nytteinsekter end de fra den danske patentansøgning kendte forbindelser, som det fremgår af det biologiske eksempel VI nedenfor.
Forbindelserne ifølge opfindelsen eller præparater, som indeholder disse forbindelser, kan anvendes på mange måder. Behandlingen kan rettes på bladene og/eller angrebne dele deraf eller også på den jord, der omgiver planten.
Præparater, som indeholder disse forbindelser, kan bestå i forstøvningsmidler, puddere eller granulater, i hvilke det aktive stof blandet med faste strækkemidler eller bærestoffer, som f.eks.
indifferente substanser, foreligger i pudder- eller granulatform. Indholdet af forbindelserne i disse midler udgør sædvanligvis 3-75#· Som faste strækkemidler eller bærestoffer kan f.eks. anvendes kaolin, 6 142113 bentonit, kiselgur, dolomit, calciumcarbonat, talkum, pulveriseret magnesium (kridt), fullerjord, gips, diatoméjord og ler. Præparaterne kan også anvendes i form af sprøjtepulvere, som foruden det aktive stof på kendt måde indeholder fugtemidler og/eller dispergerings-midler og desuden eventuelt også fyldstoffer og/eller emulgatorer.
Præparaterne kan også være flydende præparater i form af emulsionskoneentrater til sprøjteopløsninger, som normalt indeholder det aktive stof i nærværelse af et eller flere fugtemidler, dispergeringshjælpemidler eller emulgatorer. Der kan også anvendes organiske opløsningsmidler til opnåelse af flydende præparater.
Fugte-, dispergerings- og emulgeringshjælpemidlerne kan være af kationisk, anionisk eller også ikke-ionisk art.
Forbindelserne med formlen I kan også være aktiv bestanddel i afrygningspræparater.
Den foreliggende opfindelse illustreres nærmere i de følgende eksempler.
FREMSTILLINGSEKSEMPLER Eksempel 1 0C0N(CH,)o i P ^ CTi 3 2-Methyl-4-dimethylaminocarbonyloxyquinolin a) Til en suspension af 75 g, 0,47 mol, 2-methyl-4-hydroxy-quinolin i ca. 1 liter acetonitril sættes ved stuetemperatur lj?0 g vandfri kaliumcarbonat, og der opvarmes under stærk omrøring i ca. to timer til tilbagesvalingstemperatur (~8o°C). Efter afkøling til stuetemperatur tilsættes 76*7 g, 0,71 mol, dimethylcarbaminsyre-chlorid, og reaktionsblandingen omrøres grundigt i ca. 8 timer ved stuetemperatur. Ved tyndlagschromatografi påvises i reaktionsblandingen derefter ingen 2-methyl-4-hydroxyquinolin. Reaktionsblandingen befries derefter ved fraskillelse på sugefilter for de uorganiske salte, og filterkagen vaskes med acetonitril. Filtratet og vaskevæsken blandes, og acetonitrilen fjernes i vandstrålevakuum.
U2113
Den tilbageblevne olie fraktioneres i vakuum. Ved 158-l6l°C (0,05 mm) destillerer 100 g farveløs, højviskos væske over, hvis elementæranalyseværdier svarer til de teoretiske værdier for 2-methyl--4-(dimethylaminocarbonyloxy)-quinolin, og som viser sig at være ensartet ifølge tyndtlagschromatogram og NMR-spektrum. Foruden NMR--spektret bekræfter IR-spektroskopiske data tilstedeværelsen af carbamat.
b) 24 g, 0,15 mol, 2-methyl-4-hydroxyquinolin opløses i 200 ml dimethylformamid (vand- og aminfri), 23 g , 0,22 mol, triethylamin tilsættes, hvorpå 24 g, 0,22 mol, dimethylcarbamin-syrechlorid tildryppes. Reaktionsblandingen opvarmes så længe (ea. 8 timer) til 60°C, at der i en derfra udtaget prøve ved tyndtlags-chromatografi ikke længere påvises udgangsmateriale. Den til 0-10 C afkølede reaktionsblanding suges fra det udskilte aminhydrochlorid, filtratet blandes med den ved vaskning af filterkagen (med lidt kold dimethylformamid) fremkomne vaskeopløsning, og opløsningsmidlet fjernes i vakuum. Den olieagtige remanens destilleres fraktioneret.
Der fås 21 g farveløs, højviskos væske, som går over ved 145°C (0,01 mm).
Eksempel 2 ocon(ch5)2 αχ 2-Methyl-4-dlmethylaminocarbonyloxy-5,6,7,8-tetrahydroquinolin a) II65O ml chloroform (alkohol- og vandfri) opløses 287 g, 1,76 mol, 2-methyl-4-hydroxy-5,6,7»8-tetrahydroquinolin. Til denne opløsning sættes efter hinanden 267 g, 2,64 mol, triethylamin og 284,5 S* 2,63 mol, dimethylcarbaminByrechlorid.
Blandingen opvarmes nu til en indre temperatur på 50°C, indtil en fra reaktionsblandingen udtaget prøve (ca. efter 6 timer) Ifølge tyndtlagschromatogram ikke længere indeholder udgangsforbindelse.
Efter afkøling til stuetemperatur dryppes ca. 1 liter isvand under omrøring til reaktionsblandingen, hvorved det ved omsætningen udskilte aminhydrochlorid går i opløsning og danner to flydende faser. Efter fraskillelse af chloroformfasen fra den vandige fase vaskes den organiske fase med lidt vand, tørres og inddampes.
8 142113
Efter afdestillering af få ml olieagtigt, esteragtigt lugtende biprodukt ved en badtemperatur på 10Q°C og ca. 2-J mm tryk, opløses den tilbageblevne olieagtige remanens i kogende n-hexan. Fra den afkølede opløsning krystalliseres g farveløst produkt med smp. 89~90°C. Ifølge tyndtlagschroraatogrammet er dette produkt ensartet og giver de for 2-methyl-4-dimethylaminocarbonyloxy-5,6,7*8-tetra-hydroquinolinet forventelige elementæranalyseværdier. IR- og NMR--spektroskopiske data bekræfter dannelsen af det forventede 0-acyle-ringsprodukt.
b) I 150 ml chloroform (vand- og alkoholfri) opløses 16,3 g, 0,1 mol, 2-methyl-4~hydroxy-5,6,7,8-tetrahydroquinolin, og denne opløsning dryppes til en forud fremstillet opløsning af ca. 20 g, 0,2 mol, phosgen i 100 ml chloroform ved maksimalt 10°C. Efter 2 timer ved 10°C reagerer blandingen i yderligere 1 time ved stuetemperatur. Ikke-omsat phosgen blæses derpå med tør nitrogen ud af opløsningen, og opløsningsmidlet fjernes i vakuum ved stuetemperatur. Den halvfaste remanens opløses påny i tør, alkoholfri chloroform, opløsningen afkøles til 10°C, og ved denne temperatur ledes dimethyla-min ind i overskud. Efter to dages henstand ved stuetemperatur destilleres chloroformen fra i vakuum, hvorved der samtidig fjernes overskydende amin. Remanensen digereres med isvand, dekanteres fra vandet og opløses i toluen. Ved tørring og inddampning af toluenopløsningen fås 7 g remanens, som krystalliseres ved afrivning med n-hexan. Ved omkrystallisation fra n-hexan fås 4 g ensartet krystallinsk produkt med smp. 88-89°C. Det viser sig at være identisk med det ifølge eksempel 2 a) fremkomne produkt.
c) Til en opløsning af 20 g substans ifølge eksempel 1 i 1 liter toluen sættes 5 g "NickeIkontakt 55/5" (Ruhrchemie, 50 vægtprocent nikkel på kiselgur), og under omrøring opvarmes blandingen i en 2 liters stålautoklav med 100 ato hydrogen til 100°C. Efter 20 timer afkøles blandingen, katalysatoren filtreres fra, der vaskes med toluen, og filtratet inddampes. Remanensen destilleres, og der fås 11 g produkt (Kp 0,1 130°-142°C). Dette produkt krystalliseres og viser sig at være identisk med det ifølge eksempel 2 a) fremstillede produkt.
U2113 9 I nedenstående tabel er andre analogt med eksempel 1-2 fremstillede forbindelser anført, idet der i spalte 1 er angivet eksemplets nummer, i spalte 2 den pågældende forbindelses strukturformel, i spalte 3 den anvendte base og det anvendte opløsningsmiddel, i spalte 4 reaktionstemperaturen og reaktionstiden og i spalte 5 smeltepunktet, samt opløsningsmidlet, ud fra hvilket der omkrystalliseres, og kogepunktet samt det tilhørende tryk.
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18 142113
FORMULERINGSEKSEMPLER Eksempel A
Et i vand let dispergerbart fugtepulver fremstilles ved at 12 g 2-methyl-4-(dimethylaminocarbonyloxy)-quinolin som aktivt stof formales med 5 g silcasil (eller absorberes på 5-5 g silcasil) og blandes med yderligere
g af en forblanding bestående af 10 g ligninsulfonsurt kaliumsalt 49 g Sillitin Z
8 g Silcasil (Ga-Mg-silicat og Al-silieat) 7 g P 750: Silcasil (=1 : l) 1 g Hostapon 75 g forblanding.
60 g af dette sprøjtepulver indeholder således
20 vægtprocent aktivt stof 49 vægtprocent Sillitin Z
16.5 vægtprocent Silcasil 5,5 vægtprocent palypropylenoxid (- 750) 1 vægtprocent Hostapon 10 vægtprocent ligninsulfonsurt kaliumsalt.
Eksempel B
Et emulgerbart koncentrat består af: 1.5 g (15 %) 2-methyl-4-dimethylaminocarbonyloxy-5,6,7,8- tetrahydroquinolin 6*5 g (65 %) cyclohexan som opløsningsmiddel og 2,0 g (20 %) ethoxyleret nonylphenol (10 Eto) som emulgator.
BIOLOGISKE EKSEMPLER Eksempel I
Agerbønner (Vicia faba), der er sat i potter, inficeres med hver 200 sorte bønnelus (Doralis fabae) og besprøjtes efter stabilisering af bestanden med faldende koncentrationer af aktivt stof 19 142113 af en vandig fortynding af emulsionskoncentratet af forbindelsen ifølge eksempel l), indtil det drypper af. Efter 3 dage bestemmes udryddelsesgraden efter optælling af levende og døde dyr.
1 nedenstående tabel vises den således fremkomne dødelighed afhængigt af koncentrationen af aktivt stof (AS) i den vandige fortynding og sammenlignes med virkningen af to forbindelser af lignende struktur eller sammenlignelig virkningsgrad.
Tabel I
Vægtprocent AS i AS sprøjtevæsken % Dødelighed
Forbindelse ifølge 0,00019 100 eksempel nr. 1 0,000095 98 0,000048 80 0,000024 50 2 0,000375 99 0,00019 84 3 0,0006 100 0,000375 90 4 0,0015 100 0,00075 90 5 0,00019 98 0,000095 70 6 0,000375 100 0,00019 90 7 0,000375 100 0,00019 85 8 0,0015 100 0,00075 95 10 0,00075 100 0,00019 95 0,000095 90 16 0,00019 98 0,000095 60 20 0,00019 99 0,000095 85 22 0,00075 100 0,000375 95 24 0,0015 100 0,00075 95 29 0,0015 98 0,00075 95 0,000375 81 20 142113
Tabel I
AS Vægtprocent AS i % Dødelighed _sprø j te væsken_____________
Forbindelse ifølge eksempel nr.
27 0,0015 100 30 0,000375 100 0,00019 98 0,000095 92 00 0,006 100 0C0N(CH,)o 0,003 p * 0,0015 60 kendt fra hollandsk of- 0,0006 20 fentliggørelsesskrift nr. 6.606.695 (sammenligningsforbindelse i) o ' 52 0,005 100 η λ 0025 96 (0¾) 2Ν-0-0-4/ θ’,0012 60 >\ 0,0006 20 H CH3
Isolan kendt (sammenligningsforbindelse II) _
Eksempel II
Om stænglen på en ca. 25 cm høj agerbønneplante i potte vikles bomuld (vat), og den afdækkes med cellophan. I vatpuden fordeles nu jævnt ved hjælp af en injektionssprøjte 2 ml vandig sprøjtepulversuspension af forbindelsen ifølge eksempel 1 med den angivne koncentration af aktivt stof. De på plantens blade tilstedeværende bladlus udryddes efter 3 dages observation ved de anvendte mængder aktivt stof som følger:
vægtprocent AS
1 sprøjtevæsken__0,25 0,125__0,06 0,03 0,015 io dødelighed 100 100 86 ^ 70 <20
Dette beviser, at det aktive stof er i stand til at trænge ind i plantevæv og derefter transporteres inden i ledningsbanerne. Denne evne har også de øvrige i eksempel I nævnte forbindelser.
21 t Λ 2113
Eksempel HI
En virkning på nytteinsekter, som f.eks. snyltehvepsen (Coccygominus turionellae (L.))kan ikke påvises i koncentrationer, der anvendes til bekæmpelse af bladlus.
o
Et rektangulært filterpapir (150 cm ) overdryppes jævnt ved hjælp af en pipette med en acetoneopløsning af det aktive stof i faldende koncentrationer. Efter tørring skubbes filterpapiret således ind i et glasrør, at dets samlede indvendige vægareal er dækket af filterpapiret. Dernæst sættes i hver af de således behandlede glasrør 10 ? snyltehvepse, og efter tillukning med en gennemboret korkprop ledes en stadig luftstrøm (10 liter luft/time) igennem (udelukkelse af en mulig gasfase, efterligning af luftbevægelsen i friland). Der fås derved £eks. ved anvendelse af forbindelsen ifølge eksempel l) efter 24 timer følgende dødeligheder. Til bedre sammenligning med kendt teknik er der i spalte 5 i nedenstående tabel anført koncentrationer af en vandig sprøjtevæske, som ved anvendelse af 600 liter/ha fører til samme tæthed af aktivt stof pr. fladeenhed.
mg AS på vægtprocent AS
_________filteret_i sprøjtevæsken % dødelighed
Forbindelse Ifølge 0,012 0,2 100 eksempel 1 0,006 0,1 40 0,003 0,05 0 0,0012 0,02 0 0,0006 0,01 0
Carbaryl (kendt) 0,0006 0,01 100 (sammenlignings- 0,0003 0,005 100 forbindelse III) 0,00015 0,0025 40 0,000075 0,0012 0
Isolan (kendt) 0,003 0,05 100 (sammenlignings- 0,0012 0,02 80 forbindelse II) 0,0006 0,01 0
De i det biologiske eksempel I nævnte præparater giver lignende eller samme gunstige resultater som forbindelsen ifølge fremstillingseksempel 1.
Eksempel IV
Der konstateres heller ingen virkning på mariehøns (Coccinel-lidae), der hovedsagelig lever af bladlus, i koncentrationer, der anvendes til· bladlusbekæmpelse. I nævnte eksempel er dette vist på fuldt udviklede individer af arten Coccinella septempunctata: 22 142113 På en med et filterpapir belagt petriskål anbringes 10 dyr af ovennævnte art, hvorpå der med faldende koncentrationer sprøjtes en vandig fortynding af emulsionskoncentratet af forbindelsen ifølge eksempel 1) (svarende til 600 liter/ha). Der fås efter 24 timer følgende dødelighedsværdier:
mg AS på filteret vægtprocent AS
'_i sprøjte væsken_% dødelighed_ 0,003 0,05 10 0,0015 0,025 0 0,0006 0,01 o 0,0003 0,005 o 0,00015 0,0025 o
Med hensyn til betydningen af spalte (2) jvf. eksempel I.
Eksempel V
De omhandlede forbindelsers karakterisering som miljøvenlige produkter bevises bl.a. også ved deres gunstige fiske-toxicitet.
3 uger gamle ungguppyer udsættes for stigende koncentrationer af en vandig fortynding af emulsionskoncentratet i 48 timer i 2 liter’s glasbeholdere. Der fås følgende toxiciteter: koncentration _ppm aktivt stof_ % dødelighed
Forbindelse 100 100 . ifølge eksempel 1 50 70 30 10 10 0
Carbaryl (kendt) 100 100 (sammenlignings- 50 100 forbindelse III) 30 100 10 100 5 100 3 80 1 20
Alle andre i eksempel I nævnte forbindelser af denne gruppe udviser en lignende fisketoxicitet.
23 142113
Eksempel VI
Undersøgelse af kontaktgiftvirkningen på bier.
I glasbeholdere sprøjtes grupper på 30 bier til dråbevådhed med 0,02%'s vandige emulsioner af de undersøgte forbindelser og anbringes derpå i trækasser, der er lukket med trådnet. Bierne o-verlades derefter til sig selv ved 20-24°C. Med faste intervaller bestemmes dødeligheden. Bier, der er sprøjtet med vand, tjener til kontrol. Resultaterne er sammenfattet i den følgende tabel II.
Tabel II
Forbindelse fremstillet ifølge eksempel nr. 15 min. 30 min. Ih 4 h 24 h 48 h 72 h 4 0 0 0 0 3 43 53 1 0 0 0 0 27 33 37 2 3 - 3 33 43 43 43 0-C0-N(CH3)2 3 23 70 100 - (dansk ans. nr.
6105/69)
Kontroller 0
Forsøget viser, at sammenligningsforbindelsen, der er kendt fra dansk patentansøgning nr. 6105/69, er særdeles toksisk over for bier. Allerede efter 4 timer er alle forsøgsdyrene døde. Toksiciteten af de her omhandlede forbindelser er derimod væsentlig ringere. Efter 72 timer har dødeligheden stabiliseret sig ved omkring 40-50%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2361438 | 1973-12-10 | ||
| DE2361438A DE2361438C3 (de) | 1973-12-10 | 1973-12-10 | 4-Hydroxychinoün- und 4-Hydroxytetrahydrochinolin-N^N-dimethylcarbamate, Verfahren zu ihrer Herstellung und diese enthaltende insektizide Mittel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK636174A DK636174A (da) | 1975-08-11 |
| DK142113B true DK142113B (da) | 1980-09-01 |
| DK142113C DK142113C (da) | 1981-01-26 |
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| DK636174A DK142113C (da) | 1973-12-10 | 1974-12-06 | Pyridinderivater til anvendelse i insecticider |
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| CA (1) | CA1042892A (da) |
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| DE (1) | DE2361438C3 (da) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4655816A (en) * | 1984-11-06 | 1987-04-07 | Monsanto Company | Herbicidal 2-trifluoromethyl 3-pyridine carboxylic acid derivatives |
| FR2582514B1 (fr) * | 1985-05-30 | 1988-02-19 | Rhone Poulenc Sante | Medicaments a base d'amides, nouveaux amides et leur preparation |
| US4670045A (en) * | 1987-04-07 | 1987-06-02 | The Dow Chemical Company | Fungicidal control employing ester derivatives of 4,6-disubstituted 2-pyridinols |
| AU2616595A (en) * | 1995-05-23 | 1996-12-11 | Hoechst Schering Agrevo Gmbh | Substituted 2,3-cycloalkenopyridines, process for preparing the same, agents containing the same and their use as pestic ides and fungicides |
| TW521072B (en) | 1997-06-02 | 2003-02-21 | Meiji Seika Kaisha | 4-quinolinol derivatives and fungicides containing the same as an active ingredient used for agriculture and horticulture |
| ES2407813T3 (es) * | 2004-08-04 | 2013-06-14 | Meiji Seika Pharma Co., Ltd. | Derivados de quinolina e insecticida que contienen los mismos como constituyente activo |
| JP6112724B2 (ja) * | 2013-10-31 | 2017-04-12 | 日本化薬株式会社 | 1,5−ナフチリジン誘導体およびそれを有効成分として含んでなる殺虫剤 |
| CN110452167B (zh) * | 2018-04-16 | 2020-08-21 | 东莞市东阳光农药研发有限公司 | 喹啉类衍生物及其制备方法和用途 |
| CN115124463B (zh) * | 2022-07-01 | 2023-11-28 | 浙江工业大学 | 取代喹啉类化合物及其制备方法和应用 |
| CN119977882B (zh) * | 2024-12-27 | 2025-11-28 | 南京林业大学 | 一种环己烷稠合的掩蔽的2-吡啶酮化合物及其制备方法和应用 |
-
1973
- 1973-12-10 DE DE2361438A patent/DE2361438C3/de not_active Expired
-
1974
- 1974-12-04 ZA ZA00747735A patent/ZA747735B/xx unknown
- 1974-12-04 ES ES432594A patent/ES432594A1/es not_active Expired
- 1974-12-05 CH CH1619574A patent/CH611488A5/xx not_active IP Right Cessation
- 1974-12-05 NL NL7415870A patent/NL7415870A/xx not_active Application Discontinuation
- 1974-12-05 BG BG028370A patent/BG25977A3/xx unknown
- 1974-12-05 FI FI3524/74A patent/FI58774C/fi active
- 1974-12-06 IT IT30286/74A patent/IT1049333B/it active
- 1974-12-06 IL IL46200A patent/IL46200A/xx unknown
- 1974-12-06 DK DK636174A patent/DK142113C/da active
- 1974-12-06 RO RO7400088211A patent/RO65069A/ro unknown
- 1974-12-06 RO RO7400080721A patent/RO63735A/ro unknown
- 1974-12-06 GB GB52964/74A patent/GB1489906A/en not_active Expired
- 1974-12-07 DD DD182875A patent/DD115421A5/xx unknown
- 1974-12-07 EG EG536/74A patent/EG11557A/xx active
- 1974-12-09 SE SE7415355A patent/SE7415355L/xx unknown
- 1974-12-09 PL PL1974176285A patent/PL98709B1/pl unknown
- 1974-12-09 LU LU71438A patent/LU71438A1/xx unknown
- 1974-12-09 HU HU74HO00001751A patent/HU172372B/hu unknown
- 1974-12-09 SU SU742081001A patent/SU797544A3/ru active
- 1974-12-09 JP JP49140594A patent/JPS5088073A/ja active Pending
- 1974-12-09 ZM ZM171/74A patent/ZM17174A1/xx unknown
- 1974-12-09 IE IE9699/74A patent/IE40296B1/en unknown
- 1974-12-09 AT AT980074A patent/AT342072B/de active
- 1974-12-10 CS CS8417A patent/CS177887B2/cs unknown
- 1974-12-10 BE BE151347A patent/BE823171A/xx unknown
- 1974-12-10 OA OA55363A patent/OA04867A/xx unknown
- 1974-12-10 FR FR7440435A patent/FR2253743A1/fr active Granted
- 1974-12-10 CA CA215,586A patent/CA1042892A/en not_active Expired
-
1978
- 1978-08-24 KE KE2878A patent/KE2878A/xx unknown
- 1978-09-28 HK HK581/78A patent/HK58178A/xx unknown
- 1978-12-30 MY MY375/78A patent/MY7800375A/xx unknown
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