DK142081B - O,s-dialkyl-o-pyrazoldithiophosphorsyreestere til anvendelse i insecticder og acaricider - Google Patents
O,s-dialkyl-o-pyrazoldithiophosphorsyreestere til anvendelse i insecticder og acaricider Download PDFInfo
- Publication number
- DK142081B DK142081B DK90777AA DK90777A DK142081B DK 142081 B DK142081 B DK 142081B DK 90777A A DK90777A A DK 90777AA DK 90777 A DK90777 A DK 90777A DK 142081 B DK142081 B DK 142081B
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- active substance
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- dialkyl
- alkyl
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- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 125000005228 aryl sulfonate group Chemical group 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000007681 cardiovascular toxicity Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 125000004966 cyanoalkyl group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 244000078703 ectoparasite Species 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000012173 estrus Effects 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 231100001231 less toxic Toxicity 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical class [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N methyl iso-propyl ketone Natural products CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000003531 protein hydrolysate Substances 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 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
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6509—Six-membered rings
- C07F9/650905—Six-membered rings having the nitrogen atoms in the positions 1 and 2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Molecular Biology (AREA)
- Agronomy & Crop Science (AREA)
- Biochemistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
(11) FREMLÆ6GELSESSKRIFT 142081 \ί*5> DANMARK «') m«. ci.1 c 07 f 9/65 A 01 N 57/16 «(21) Ansøgning nr. 907/77 (22) Indleveret den 2. mar. 1977 (24) Løbedag 2. mar. 1977 (44) Ansøgningen fremlagt og fremlæggelsesskriftet Offentliggjort den 25 i aug. 1 980 DIREKTORATET FOR t PATENT-OG VAREMÆRKEVÆSENET (30) Priontet begæret fra den 5. mar. 1976, 2608642, de (71) BAYER AKTIENGESELLSCHAFT, 5Ο9 Leverkusen, DE.
(72) Opfinder: Hellmut Hoffmann, Tersteegenweg 17, D 56ΟΟ Wuppertal-t, DE:
Ingeborg Hammann, Helfortstraese Sj D 5000 Koeln, DE.
(74) Fuldmesgtig under sagens behandling:
Ingeniørfirmaet Budde, Schou & Co.
(54) 0,S-D3alkyl-O-pyrazoldithiophosphorsyreestere til anvendelse I insecticider og acaricider.
Den foreliggende opfindelse angår hidtil ukendte 0,S-dialkyl- O-pyrazoldithiophosphorsyreestere til anvendelse i insecticider og acaricider.
Det er allerede kendt, at pyrazolodithionophosphorsyreestere, f.eks. O,O-dimethyl-O-[3-carbethoxy-4-ahlor-l-methyl-pyrazal(5)yl]-eller Ο,Ο-diethyl-O-[3-methyl- eller -3-carbethoxy-l-inethyl~4-methyl-eller -3-carbethoxy-4-chlor-I-(2-cyanethyl)-pyrazol(5)yl]-thionophos-phorsyreester har insecticide og acaricide egenskaber (jf. USA-patent-skrift nr. 2.754.244 og tysk offentliggørelsesskrift nr. 2.219.484).
2 142081
Det er endvidere fra DK-fremlæggelsesskrift nr. 132.437 kendt, at forbindelser med formlen CH- R S S *
R,0/ V_N
R" hvor R betyder alkyl eller alkoxy, R' betyder alkyl, og R" betyder eventuelt med en nitrilgruppe substitueret alkyl eller phenyl, har . insecticid og acaricid virkning.
De her omhandlede 0,S-dialkyl-0-pyrazoldithiophosphorsyre-estere. er ejendommelige ved, at de har den almene formel
R1S N—N
i2 i hvilken R og Rx betyder ens eller forskellige alkylgrupper med 1-6 carbonatomer, 2 R betyder cyanalkyl med 1-4 carbonatomer i alkyldelen, R3 betyder alkyl med 1-4 carbonatomer eller carbalkoxy med 1-4 carbonatomer pr. alkyl- eller alkoxygruppe, mens . 4 R betyder hydrogen eller halogen. Disse forbindelser ud marker sig ved stærke insecticide og acarlcide egenskaber.
De her omhandlede O,S-dialkyl-O-pyrazoldithio-phosphorsyreestere med formlen (I) fås, når l-cyanalkyl-5-hydroxy--pyrazolderivater med formlen R4 R3 \_/ HO- Z' I (II)
''N_N
i2 3 142081 i hvilken 2 3 4 R , R og R har den ovenfor angivne betydning, eventuelt i nærværelse af en syreacceptor eller eventuelt i form af alkalimetal-, jordalkalimetal- eller ammoniumsalte omsættes med 0,S-dialkyldithiophosphorsyrediesterhalogenider med formlen RO n /P-Hal (III)
R1S
i hvilken R og R1 har den ovenfor angivne betydning, og Hal betyder halogen, fortrinsvis chlor, eventuelt i nærværelse af et opløsningsmiddel.
Overraskende har de her omhandlede 0,S-dialkyl-0-pyrazol-dithiophosphorsyreestere en bedre insectlcid og acaricid virkning end de kendte forbindelser med analoge konstitution og samme virkningsretning, ligesom de er mindre toksiske end de fra DK-fremlæg-gelsesskrift nr. 132.427 kendte forbindelser. Forbindelserne ifølge den foreliggende opfindelse udgør således en ægte berigelse af teknikken.
Anvender man f.eks. O-ethyl-S-n-propyl-thionothiolphosphorsyre-diesterchlorid og 4-chlor-l-(2-cyan-n-propyl)-5-hydroxy-3-methyl--pyrazol som udgangsstoffer, kan reaktionsforløbet gengives ved følgende formelskema: C1\ /^3 C1 CH3 C-H.O ® \—/ Syre- C_HcO S \ / n C H y*1 + H0'<fi *” > Vo-/l
37 X»-N -HC1 n-C3H/ \J
CH2-CH-CH3 CH2-CH-CH3
CN CN
4 142081
De anvendte udgangsstoffer er alment defineret ved formlerne II og III. I disse formler betyder R fortrinsvis ligekædet eller forgrenet alkyl med 1-4, især 1-3 carbonatomer, betyder fortrinsvis 2
ligekædet eller forgrenet alkyl med 1-5, især 1-4 carbonatomer, R
3 betyder især 2-eyanethyl eller 2-cyan-n-propyl, R betyder fortrinsvis ligekædet eller forgrenet alkyl med 1-3 carbonatomer, især methyl, og carbalkoxy med 1-3 carbonatomer i alkoxygruppen, især 4 carbethoxy, mens R især betyder hydrogen eller chlor.
De som udgangsstoffer anvendte l-cyanalkyl-5-hydroxypyrazol-derivater med formlen II er kendte (jfr. tysk offentliggørelsesskrift nr. 2.219.484 og offentliggjort nederlandsk patentansøgning 7.209.051) ligesom O,S-dialkyldithiophosphorsyrediesterhalogeniderne (III) (jfr. USSR patentskrift 184.863.
Fremgangsmåden til fremstilling af de her omhandlede forbindelser gennemføres fortrinsvis under medanvendelse af egnede opløsnings-eller fortyndingsmidler. Som sådanne kommer praktisk taget alle indifferente organiske opløsningsmidler på tale. Hertil hører især alipha-tiske og aromatiske, eventuelt chlorerede carbonhydrider, såsom benzen, toluen, xylen, benzin, methylenchlorid, chloroform, carbontetrachlo-rid eller chlorbenzen, eller ethere, f.eks. diethyl- og dibutylether, dioxan, desuden ketoner, f.eks. acetone, methylethyl-, methylisopropyl-og methylisobutylketon, desuden nitriler, såsom aceto- og propionitril.
Som syreacceptorer kan der anvendes alle sædvanlige syrebindende midler. Særlige egnede har alkalimetalcarbonater og -alkoholater vist sig at være, f.eks. natrium- og kaliumcarbonat, natrium- og kaliummethylat eller -ethylat, desuden aliphatiske, aromatiske eller heterocycliske aminer, f.eks. triethylamin, trimethylamin, dimethyl-anilin, dimethylbenzylamin og pyridin.
Reaktionstemperaturen kan varieres inden for et større område. Almindeligvis arbejder man mellem 0 og 120°C, fortrinsvis ved 20-70°C.
Omsætningen får almindeligvis lov til at forløbe ved normalt tryk.
Ved gennemførelsen af fremgangsmåden anvender man fortrinsvis udgangskomponenterne i ækvimolære forhold. Et overskud af den ene eller anden af reaktionsdeltagerne medfører ingen væsentlige fordele. Reaktionen gennemføres fortrinsvis i et af de angivne opløsningsmidler i nærværelse af en syreacceptor ved forøget temperatur. Efter afsluttet reaktion afkøles reaktionsblandingen, hældes ud i vand og udrystes med et organisk opløsningsmiddel, f.eks. methylenchlorid. Den organiske fase oparbejdes som sædvanlig ved vask, tørring og afdestillering af opløsningsmidlet.
142081 5
De hidtil ukendte forbindelser dannes i form af olier, der tildels ikke kan destilleres uden sønderdeling, men ved en såkaldt "destil-lationsrensning", dvs. længere tids opvarmning under formindsket tryk til moderat forhøjede temperaturer, kan befries for de sidste flygtige andele og på denne måde renses. Til deres karakterisering anvendes brydningsindeksen.
Som allerede nævnt flere gange udmærker de her omhandlede 0,3--dialkyl-O-pyrazoldithiophosphorsyreestere sig ved en fremragende insecticid og acaricid virkning. De virker mod plante-, hygieje- og forrådsskadelige organismer og mod parasitter (Ektoparasiter) inden for den veterinær medicinske sektor. De har ved ringe phytotoksicitet både en god virkning mod sugende og gnavende insekter og mider.
Af disse grunde kan de her omhandlede forbindelser med godt resultat" anvendes ved plantebeskyttelse samt inden for hygiejne- og forrådsbeskyttelsen og inden for veterinærsektoren som skadedyrsbekæra-pelsesmidler.
De virksomme stoffer egner sig ved god pianteforenelighed og gunstig varmblodstoksicitet til bekæmpelse af animalske skadelige organismer især insekter og spindedyr, der forekommer indenfor’landbruget, skovbruget og inden for forråds- og materialebeskytteleen samt indenfor hygiejnesektoren. De er virksomme overfor normalt følsomme og resistente arter samt mod alle eller enkelte udviklingsstadier.
Til de ovennævnte skadelige organismer hører:
Fra ordenen af Isopoda f.eks. Oniscus asellts, Armadillidium vulgar® og Procellio scaber.
Fra ordenen af Diplopoda f.eks. Blaniulus guttulatus.
Fra ordenen af Chilopoda f.eks. Geophilus carjpophagus og Scutigera spec. Fra ordenen af Symphyla f.eks. Scutigerella immaculate. '
Fra ordenen af Thysanura f.eks'. Bepisma saccharina.
Fra ordenen af Collembola f.eks. Onychiurue armatus.
Fra ordenen af Orthoptera f.eks. Blatta orientalls,
Periplaneta americiana, Leucophaea maderae, Blattella germaniøa,
Acheta domesticus, Gryllotalpa spp., Locustamigratoria migratorioides, Melanoplus differentialis og Schistocerca gregaria.
Fra ordenen af Dermaptera f.eks. Forficula auricularia.
Fra ordenen af Isoptera f.eks. Reticul iterates spp.
Fra ordenen af Anoplura f.eks. Phylloxera vastatrix,
Pempyigus spp., Pediculus humanus corporis, Haematopinus spp. ‘Qg i·" Linognathus spp.
Fra ordenen af Mallophaga f.eks. Trichodectes spp. og Daftialinea. spp.
Fra ordenen af Thysanoptera f.eks. Hercinothrips femoralis og%hrips tabaci.
6 142081
Fra ordenen af Heteroptera f.eks. Eurygaster spp., * Dysdercus intermedius, Piesma quadrata, Cimex lectularius,
Rodenius prolixus og Triatoma spp.
Fra ordenen af Homoptera f.eks. Aleurodes brassicae,
Bemisia tabaci, Trialeurodes vaporariorum, Aphis gossypii,
Brevicoryne brassicae, Cryptomyzus ribis, Doralis fabae,
Dorålis pomi, Eriosoma lanigerum, Hyalopterus arundinis, Macrosiphum avenae, Myzus spp., Phorofon huxnuli, Rhopalosiphum padi, Empoasca spp., Euscelis bilobatus, Nephotettix cincticeps, Lecanium corni, Saissetia oleae, Laodelphax striatellus, Nilaparvata lugens, Aonidiella aurantii, Aspidiotus hederae, Pseudococcus spp. og Psylla spp.
Fra ordenen af Lepidoptera f.eks. Pectinophora gossypiella,
Bupalus piniarius, Cheimatobia brumata, Lithocolletis blancardella, Hyponomeuta padella, Plutella maculipennis, Malacosoma neustria, Euproctis chrysarrhoea, Lymantria spp., Bucculatxix thurberielia, Phyllocnistis citrella, Agrotis spp., Euxoa spp., Feltia spp., Earias insulana, Heliothis spp., Laphygma exigua, Mamestra brassicae, Panolis flammea, Prodenia litura, Spodoptera spp-, Trichoplusia ni, Carpocapsa pomonella, Pieris spp., Chilo spp., Pyrausta nubilalis, Ephestia kuehniella, Galleria mellonella, Cacoecia podana, Capua reticulana, Choristoneura fumiferana, Clysia ambiguella, Homona magnanima og Tortrix viridana.
Fra ordenen af Coleoptera f.eks. Anobium punctatum,
Rhizopertha dominica, Bruchidius obtectus, Acantho scelides obtectus, Hylotrupes bajulus, Agelastica alni, Leptinotarsa decemlineata,
Phaedon cochleariae, Diabrotica spp., Psylliodes chrysocephala, .Epilachna varivestis, Atomaria spp., Oryzaephilus surinamensis, Anthonomus spp., Sitophilus spp., Ortiorrhynchus sulcatus. Cosmopolites sordidus, Ceuthorrhynchus assimilis, Hypera postica, Dermestes spp., Trogoderma spp., Anthrenus spp., Attagenus spp., Lyctus spp., Meligethes aeneus, Ptinus spp., Niptus hololeucus, Gibbium Psyolloides, Tribolium spp., Tenebrio molitor, Agriotes spp., Conoderus spp. Mololontha mololantha, Amphimallon solstitialis og Cestelytra zealandica.
Fra ordenen af Hymenoptera f.eks. Diprion spp., Hoplocampa spp.,
Lasius spp., Monomorium pharaonis og Vespa spp.
Fra ordenen af Diptera f.eks. Aédes spp., Anopheles spp., Culex spp., Drosophila melanogaster, Musca spp., Fannia spp., Caliphora erythro-cephala, Lucilia spp., Chrysomyia spp., Cuterebra spp.,
Gastrophilus spp., Hyppobosca spp., Stomoxys spp., Oestrus spp., Hypoderma spp., Tabanus spp., Tannia spp., 7 142081
Bibio hortulanus, Oscinella frit, Phorbia Spp., Pegomyia hyoscyami, Ceratitis capitata, Dacus oleae og Tipula paludosa.
Fra ordenen af Siphonaptera f.eks. Xenopsylla cheopis og Ceratophyllus spp.
Fra ordenen af Arachnida f.eks. Scorpio maurus og Latrodetus mactans. Fra ordenen af Acarina f.eks. Acarus siro, Argas spp., Ornithodoros spp., Dermanyssus gallinae, Eriophyes ribis, Phyllocoptruta oleivora, Boophilus spp., Rhipicephalus spp., Amblyorama spp., Hyalomma spp., Ixodes spp., Psoroptes spp., Chorioptes spp., Sarcoptes spp.,
Tarsonemus spp., Bryobia praetiosa, Panonychus spp. og Tetranychus spp.
Anvendelsen af de her omhandlede virksomme stoffer sker i form af handelsgaengse formuleringer og/eller ud fra disse formuleringer fremstillede anvendelsesformer.
Indholdet af virksomt stof i de ud fra de handelsgængse formuleringer fremstillede anvendelsesformer kan varieres indenfor vide grænser. Koncentrationen af virksomt stof i anvendelsesformerne kan ligge fra 0,0000001 til 100 vægtprocent virksomt, stof, fortrinsvis mellem 0,01 og 10 vægtprocent.
Anvendelsen sker på sædvanlig måde tilpasset efter anvendelsesformen.
Ved anvendelse mod hygiejne- og forrådsskadelige organismer udmærker de virksomme stoffer sig ved en fremragende residualvirkning på træ og ler samt ved en god alkalistabilitet på kalkede underlag.
De virksomme stoffer kan overføres i de sædvanlige formuleringer, såsom opløsninger, emulsioner, sprøjtepulvere, suspensioner, pulvere, støvemidler,skum, pastaer, opløselige pulvere, granulater, aerosoler, suspensions-emulsionskoncentrater, såsædspulver, natur-og syntetiske stoffer imprægneret med virksomt stof, finindkapslinger i polymere stoffer og i Indhyldningsmasser for såsæd, endvidere i formuleringer med tændsatser, såsom røgpatroner, -dåser og -spiraler samt i ULV-kold og -varmfordråbningsformuleringer.
Disse formuleringer fremstilles på· kendt måde, f.eks. ved blanding af de virksomme stoffer med strækkemidler, altså flydende opløsningsmidler, under tryk stående kondenserede gasser og/eller . faste bærestoffer, eventuelt under anvendelse af overfladeaktive midler, altså emulgeringsmidler og/eller dispergeringsmidler og/eller skumfremkaldende midler. Når der anvendes vand som strækkemiddel, kan f.eks. også anvendes organiske opløsningsmidler som hjælpeopløsningsmidler. Som flydende opløsningsmidler kommer hovedsagelig følgende på tale: Aromater, såsom xylen, toluen eller alkyl-naphthalener, chlorerede aromatiske eller aliphatiske carbonhydrider, 142081 8 såsom chlorbenzener, chlorethylener eller methylenchlorid, alipha-tiske carbonhydrider, såsom cyclohexan eller paraffiner, f.eks. jordoliefraktioner, alkoholer, såsom butanol eller glycol samt deres ethere og estere, ketoner, såsom acetone, methylethylketon, methyl-isobutylketon eller cyclohexanon, stærkt polære opløsningsmidler, såsom dimethylformamid og dimethylsulfoxid, samt vand. Med kondenserede gasformige strækkemidler eller bærestoffer menes sådanne væsker, der ved normal temperatur og under normalt tryk er gasformige, f.eks. aerosoldrivgasser, såsom halogencarbonhydrider, samt butan, propan, nitrogen og carbondioxid. Faste bærestoffer omfatter naturlige stenmel, såsom kaoliner, lerjordsarter, talkum, kridt, kvarts, attapulgit, montmorillonit eller diatoméjord, og syntetiske stenmel, såsom højdispers kiselsyre, aluminiumoxid og silicater. Faste bærestoffer for granulater er f.eks. formalede og fraktionerede natur-ligé stenmel, såsom calcit, marmor, pimpsten, sesTtiolith og dolcmit, samt syntetiske granulater af uorganiske og organiske mel samt granulater af organisk materiale såsom savsmuld, kokosnøddeskal, majskolber og tobaksstængler. Emulgerings- og/eller skumfremkaldende midler omfatter ikke-ionogene og anioniske emulgatorer, såsom polyoxyethylen--fedtsyre-estere og polyoxyethylen-fedtalkohol-ethere, f.eks. alkyl-aryl-polyglycol-ethere, alkylsulfonater, alkylfulfater, arylsulfonater samt proteinhydrolysater. Dispergeringsmidler er f.eks. lignin, sulfitlud og methylcellulose.
I formuleringerne kan der anvendes hæftemidler, såsom car-boxymethylcellulose, naturlige og syntetiske pulverformige, kornede eller latexformede polymere, såsom gummiarabicum, polyvinylalkohol og polyvinylacetat.
Der kan anvendes farvestoffer, såsom uorganiske pigmenter, f.eks. jernoxid, titanoxid og ferrocyanblåt, og organiske farvestoffer, såsom alizarin- og azo-metalphthalocyaninfarvestoffer, og spornæringsstoffer, såsom salte af jern, mangan, bor, kobber, kobalt, molybden og zink.
Formuleringerne indeholder almindeligvis mellem 0,1 og 95 vægtprocent virksomt stof, fortrinsvis mellem 0,5 og 90%.
9 142081
Eksempel _A Plutella-forsøg
Opløsningsmiddel: 3 vægtdele acetone
Emulgator: 1 vægtdel alkylarylpolyglycolether
Til fremstilling af et hensigtsmæssigt præparat af virksomt stof blandes 1 vægtdel virksomt stof med det angivne opløsningsmiddeldel og den angivne mængde emulgator, og koncentratet fortyndes med vand til den ønskede koncentration.
Med præparatet af virksomt stof besprøjtes kålblade (Brassica oleracea) til dugvåde og besættes med larver af kålmøllet (Plutella maculipennis).
Efter de angivne tidsrum bestemmes udryddelsen i procent.
Herved betyder 100%, at alle larver dræbes, og 0% betyder, at ingen larver dræbes.
Virksomme stoffer, koncentrationer af virksomme stoffer, bedømmelsestidspunkter og resultater fremgår af den efterfølgende tabel I.
f' 142081 ίο T a. b e 1 I (Plutella-forsøg)
Udryddelses-
Kone. af virk- grad i % efter
Virksomt stof_somt stof i % 3 dage_ 0,1 100 s °\3 /C0~0C2H5 0,01 o
(C,H-0),P-0-/ I
2 5 2 Vi
Ja (kendt) 3 S Cl , CH- n-C3H7S \\ \—( * 0,1 100 /p-° \ I 0,01 ioo CH3° Vn
iH2-CH2-CN
ς CH_ n-C-H-S ft __/ 3 7 \J-oJTi °'1 100 c2h5o^ V* °'01 100 S /æ3 C2H50/ V* °'07 100
CH2-CH2-CN
s n-C,H7S.X. Il A T* CO-OC-H _ 3 7 J^p_o_// | 2 5 0,1 100 c2h5o^ V» 0,01 100
CH2-CH2-CN
1 4208 1 Τ a. b e 1 I (fortsat) η (Plutella-forsøg)
Udryddelses-
Kone. af virk- grad i % efter
Virksomt stof_somt stof i % 3 dage_
_ Cl CO-OC0HK
„ S \ / 1 5 0,1 100
n'c*\iJY
C2H50 ^ \n-N
<hi2-CH2-CN
n-C4H,S J 0,1 100 0,01 · 100
CHj-CHj-CN
n-c4H9s || ,eo-oc^s 0,1 100 P-0-/ | 0,01 too C2H50 ^ V*
Ah2-CH2-CN
S CH
n“C3H7S \l /7—/ 3 'p-0-^ | 0,1 100 n-C-H-O^ 'n-n 0,01 100
3 7 I
CH2-CH2-CN
Tabel_I (fortsat) 12 142061 (Plutella-forsøg)
Udryddelses-
Kone. af virk- grad i % efter
Virksomt stof_somt stof i % 3 dage_ s Cl CH3 0,1 100 n_C3H7S\| VY 0,01 100 S PR? 0,1 100
n-C H?S^ II J-J
/Ρ·°Λ 1 0,01 100 iso-C3H?0
CH2-CH2-CN
Π /^3 C2H5° \ 0,1 100 c,h.s ^ 'i 0,01 100 1 3 CH2-CH-CH3 s ch3 n_c3H7s\ 1 r,~! 0,1 100 ^ ρ-°Λ ' 0,01 100
„ _ \i-N CN
O5H5O 1 / Δ 3 CH2-CH-CH3 n“C3H7S\l /-/° 0,1 100 ^p-o-r II 0,01 100
C„Hc0 ^ V» CN
ch2-ch-ch3 13 142081
Ta.be! I (Plutella-forsøg)
Udryddelses-
Kone . af virk- grad i % efter
Virksomt stof_somt stof i % 3 dage_
S CO-OC H
n-C,H7S J V_/ °'1 100 3 7 \ ίΓ\ f ✓ p“0-\ I rN 0,01 100 c2h5o Ns-'n i ^H2-CH-CH3 n-C.HQS S / CH. _ , C H 0^ \n_N CN 0,01 100 2 5 i / CH2-CH-CH3
VrC^ss\\ yv~°~\ I °*1 100 C^o Vil ^ 0,01 100 _ Cl CEL· s ;_^ 3 0,1 100 (C2H50)2P-0-^/ 11 0,01 50
CH2-CH2-CN
(kendt) 142081 14
Eksempel B
Myzus-forsøg (kontakt virkning)
Opløsningsmiddel! 3 vægtdele acetone
Emulgator: 1 vægtdel alkylarylpolyglycolether
Til fremstilling af et hensigtsmæssigt præparat af virksomt stof blandes 1 vægtdel virksomt stof med den angivne mængde opløsningsmiddel og den angivne mængde emulgator, og koncentratet fortyndes med vand til den ønskede koncentration.
Med præparatet af virksomt stof besprøjtes kålplanter Brassica oleracea), der er stærkt angrebet af ferskenbladlusen (Myzus persicae), til drypvåde.
Efter de angivne tidsrum bestemmes udryddelsesgraden i %. Herved betyder 100%, at alle bladlus dræbes. 0% betyder, at ingen bladlus dræbes.
Virksomme stoffer, koncentrationer af virksomt stof, tidspunkter for bedømmelsen og resultater fremgår af efterfølgende tabel II.
15 142081
T_a_b_e_l__II
(Myzus-forsøg)
Kone. af virk- Udryddelsesgrad Virksomt stof_somt stof i I_i % efter 1 dag S r-rCT3 (C2H50)2P-0-^ I] 0,1 99 J"1* 0,01 40 0,001 o (kendt) (CH30)2P_0“\ ' 0,1 97
N-N
I 0,01 40 CH_ 3 0,001 0 (kendt) (=2H5°»/-°-\ I 0,1 40 in? I 0,01 o
CH2-CH2-CN
(kendt) /V*3 0,1 100 CH3° f-N 0,01 100 ts2“cH2-CN 0,001 % 142081 16_.: T_a_'b_e_l__II (fortsat) (Myzus-forsøg)
Kone. af virk- Udryddelsesgrad Virksomt stof__somt stof i %_i % efter 1 dag
S _CH
n-C„H_S ® J—T 3 3 ' ^P-O-C I 0,1 100 C2H5° N-n 0,01 98
tH0-CH,-CN
2 2 0,001 95
Cl CH
n-C h7Sv« 3 ' ^P-O-f I 0,1 100 C2H5° N-N 0,01 100 CH2“CH2"CN 0,001 100 „-c3h7s s P-oc^ cVo^-0/] L2H5U 0,01 100 CH2-CH2-CN 0,001 70 n-C-H-S S SL-^CH- 3 7 /7 3 n-C,H70"p-°-( I °'1 100 ΙΓΝ 0,01 100 CH2-CH -CN 0,001 70 T_a_b_e_l__II (fortsat) 17 142081 (Myzus-forsøg)
Kone. af virk- Udryddelsésgrad Virksomt stof_ somt stof i %_i % efter 1 dag n-C H S y-f ^3 ' JpP-O-f 0,1 100
iso-C3H70^ »-4 0,01 tOO
c2H 0Nf f-f /Ρ-Ο-ς I 0,1 100 C2H5S nnl α 0,01 100 CH2-å-CH3 ^001 T0°
n-C3H?SNS
c2h5o^“°“\ I 0,1 100 I pi 0,01 100 CH2-CH-CH3 0,001 99 n_c h s. S i_ J-°“°c2Hg 3 ?S>P-0-fl 0,1 100 C2K5° Vw 0,01 99 I CB 0,001 70 ch2-&-ch3 142081 18
Eksempel C
. Tetranychus-forsøg (resistent)
Opløsningsmiddel: 3 vægtdele acetone
Emulgator: 1 vægtdel alkylarylpolyglycolether
Til fremstilling af et hensigtsmæssigt præparat af et virksomt stof blandes 1 vægtdel virksomt stof med den angivne mængde opløsningsmiddel og den angivne mængde emulgator, og koncentratet fortyndes med vand til den ønskede koncentration.
Med præparatet af virksomt stof besprøjtes bønneplanter (Phaseolus vulgaris), der er stærkt inficeret med alle udviklingsstadier af den almindelige spindemide eller bønnespindemiden (Tetranychus urticae), til dråbevådhed.
Efter det angivne tidsrum bestemmes udryddelsen i procent. Herved betyder 100%, at alle spindemider dræbes, og 0% betyder, at ingen spindemider dræbes.
Virksomme stoffer, koncentrationer af virksomme stoffer, bedømmelsestidspunkter og resultater fremgår af den efterfølgende tabel III.
142081 19
Tabel III (Tetranychus-forsøg)
Kone. af virk- Udryddelsesgrad
Virksomt stof_somt stof i % i % efter 2 dage CH- CO-OC-H-S l_£j å 3 'C2H50,2J-°-<i °'T ° ' mi (kendt) ^3
Cl CO-OC-H- (CH30)2P-0-^ I .0,1 o .
(kendt)
Cl C0-0C2Hs (c2h50)2J <1 °'1 °
CH2-CH2-CN
(kendt)
Cl CH- n-C3H7^ \ * f-r
0,1 M
i
CH2-CH2-CN
Tab e_l__III (fortsat) 20 142081 (Tetranychus-forsøg)
Kone. af virk- Udryddelsesgrad
Virksomt stof__somt stof i %_i % efter 2 dage CH3 n-CJ7Sv f 3 7 >P-0-( I 0,1 98
C2H5° N—N
CH2-CH2-CN
s C1 CH3 3 0,1 100 c2H Jr ^ 4
CH2“CH2-CN
Cl „ „' s vi-' CH_ n-CiHqS.. „ h . 3 4 9 \p-0-f I 0,1 99
C2Ii5°^ N~N
\ CH2-CH2-CN C2H5\® ΓήΤ<*3 ^>p-0-C 0,1 100
C2H5° W
I P N
CH2-CH-CH3 s CH3 n‘C3H7S>P-o-f| 0,1 100 C2H5° ΝΤΓ
I ,CN
CH2-CH-CH3 T_a._b_e_l__III (fortsat) 21 142081 (Tetranychus-forsøg)
Kone. af virk- Udryddelsesgrad
Virksomt stof_somt stof i %_i % efter 2 dage ch3 n~cAs\5 fi 0,ΗςΟ^Ρ“°-\ I °'1 100
1 5 N“N
I Oi CH2-CH-CH3 22 142081
Eksempel D
Toksicitetsforsøg/peroralt
Forsøgsdyr: Albinorotte (Rattus norvegicus)
Bedømmelse: efter 7 dage.
Til fremstilling af et egnet præparat af virksomt stof blandes 3 vægtdele virksomt stof med 2,8 vægtdele højdis-pers kiselsyre og 4,2 vægtdele talkum. Under tilsætning af noget pulveriseret plantegummi fremstilles ud fra dette koncentrat af virksomt stof ved udrivning med vand suspensioner, som i 1 ml væske indeholder den mængde virksomt stof, som skal indgives pr. 100 g legemsvægt. Doseringen sker volumetrisk efter vejning af forsøgsdyrene. Indgiften sker per os ved hjælp af en myrtebladsonde af stål. Bedømmelsen sker efter det . ovenfor angivne tidsrum, regnet fra indgivelsen af det virksomme stof.
Bestemmelsen af LD^Q-værdien (den dosis af virksomt stof, som slår 50% af de behandlede dyr ihjel) sker på gængs måde ud fra dødelighedstallene for de i geometrisk progression varierede doser.
23 142081
Tabel N
Toksicitetsforsøg Albinorotte peroralt LD50
Virksomt stof _(mg pr. kg legemsvægt)
Cl CH-S \-/ 3 (c2H5o)2P-<r I 10-25
'‘N_JS
CH2-CH2-CiN
(kendt) d
Vf' 0.^(/ W-N 250-500
CH2-CH2-CN
24 142081
Fremstillingseksempler♦
Eksempel 1.
CH3
n-C3H7S\|_0_ /TJ
C2H5q/ \-8 CH2-CH-CH3
CN
I en qpslæmning af 17 g (0fl mol) 1-(2-cyan-n-propyl)-3--methyl-5-hydroxypyrazol og 15 g kaliumcarbonat hældes 22 g (0,1 mol) O-ethyl-S-n-propylthionothiolphosphorsyrediesterchlorid, reaktionsblandingen omrøres i 3 timer ved 60°C og afkøles, blandingen hældes ud i vand og udrystes med methylenchlorid. Den organiske fase vaskes 2 gange med hver gang 500 ml vand, tørres over natriumsulfat og "destillationsrenses" ved formindsket tryk. Man får 28 g (81% af det teoretiske) O-ethyl-S-n-propyl-[1-(2-cyan-n-propyl)-3-methyl-pyrazol- 22 -(5)yl]-thionothiolphosphorsyreester med brydningsindeksen nQ = 1,5231. Analogt kan følgende forbindelser fremstilles med formlen R4 R3
RO N_N
l2 25 142081 „ Fysiske data
Eksem- , . (Brydnings- pel nr. R R1 R2_r3 R4 indeks) 2 n-CjHy- n-C^Hy- -CH2-CH2-CN -CHj H n28:l,523o "3 C2H5- n-C^Hy- -CHg-CHg-CN -CHj H nj*8:1,5278 4 iso-C^Hy- n-C^Hg- -CILj-CHg-C!* -0¾ H ng8:i,5i85 5 C^- C^- -CH2-CH2-CN -CH3 Η n21:1,5376 6 C2H5- CHj- -CH2-CH2-CN -CHj H n^°:1,5421 7 n-CjHy- n-CjHy- -CHg-CH^CN -CHj Cl n^5:1,5263 8 iso-CjHy- n-CjHy- -CH2-CH2-CN -CHj Cl njp:l,526o 9 C^- n-C^Hg- -CHg-CHg-CN -CHj Cl n25:1,5266 10 C2H5- n-C^Hy- -CH2-CH2-CN -CHj Cl njp:1,5292 11 CHj- n-CjHy- -CHg-CHg-CH -CHj Cl n^5:1,5378 12 n-CjHy- CH3- -CHg-CHg-CH -CHj Cl n25 :1,5345 13 CgHj- n-CjHy- -CHg-CHg-CN -CO-OC^ H n£5:l,527o 14 CgHj- n-C4Hg- -CHg-CHg-CH -CO-OC^ H n^2:1,5258 15 CgHj- n-CjHy- -CHg-CHg-CN -00-0¾¾ Cl 11^:1,5390 16 C2H5- n-C^Hg- -CHg-CHg-CN -CO-OCgHj Cl n^2:1,5351 17 C2H5- n-C4Hg- -CHg-CH-CHj -CHj H n^2:l,5219
CN
26 142081 ’ Fysiske data
Eksem- ,ί, , .
η_ι ητ. r i 7 A (Brydnmgs- pel nr. R R1 R2 ..... R3 R- indeks) 18 C2 H5- C2H5- -CH2-CH-CH3 -CH3 H n22:l,524o
CN
19 C2H5- n-C4Hg- -CH2-CH-CH3 -CO-OCgHj H n22:l,525o
CN
20 C2H5- n-C3H7- -CH2-CH-CH3 -C0-0C2H5 H n2°:1,5278
CN
21 C2H5- n-C4Hg- -CH2-CH-CH3 -CO-OC^ Cl n^: 1,5291
CN
22 C2H5- n-C3Hy- -CH2-CH-CH3 -C0-0C2H5 El n^0:1,5325
CN
23 i-C3H7- n-C3H7- -CH2-CH2-CN _CH3 Η χφ*,525Β
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762608643 DE2608643A1 (de) | 1976-03-03 | 1976-03-03 | O,s-dialkyl-o-pyrazoldithiophosphorsaeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide und akarizide |
| DE2608643 | 1976-03-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK90777A DK90777A (da) | 1977-09-04 |
| DK142081B true DK142081B (da) | 1980-08-25 |
| DK142081C DK142081C (da) | 1981-03-09 |
Family
ID=5971358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK90777A DK142081C (da) | 1976-03-03 | 1977-03-02 | O,s-dialkyl-o-pyrazoldithiophosphorsyreestere til anvendelse i insecticider og acaricider |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4126677A (da) |
| JP (1) | JPS52106867A (da) |
| AR (1) | AR215883A1 (da) |
| AT (1) | AT346652B (da) |
| AU (1) | AU507293B2 (da) |
| BE (1) | BE851987A (da) |
| BR (1) | BR7701270A (da) |
| CS (1) | CS194792B2 (da) |
| DD (1) | DD130832A5 (da) |
| DE (1) | DE2608643A1 (da) |
| DK (1) | DK142081C (da) |
| EG (1) | EG12671A (da) |
| ES (1) | ES456351A1 (da) |
| FR (1) | FR2342988A1 (da) |
| GB (1) | GB1523568A (da) |
| IE (1) | IE44781B1 (da) |
| IL (1) | IL51565A0 (da) |
| NL (1) | NL7702182A (da) |
| NZ (1) | NZ183453A (da) |
| PL (1) | PL101583B1 (da) |
| PT (1) | PT66246B (da) |
| RO (1) | RO70704A (da) |
| SE (1) | SE7702316L (da) |
| TR (1) | TR19365A (da) |
| ZA (1) | ZA771239B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7812293A (nl) * | 1977-12-23 | 1979-06-26 | Montedison Spa | Fosforzuur en thiofosforzuuresters van 5(3)-hydroxypyrazolen met insecticide werking. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE637016A (da) * | 1951-04-20 | 1900-01-01 | ||
| BE785785A (fr) * | 1971-07-02 | 1973-01-03 | Bayer Ag | Nouveaux esters d'acides o-pyrazolothiono-phosphoriques (phosphoniques), leur preparation et leur application comme insecticides et acaricide |
| DE2219484A1 (de) * | 1972-04-21 | 1973-10-31 | Bayer Ag | 0-pyrazolo(thiono)-phosphor(phosphon)saeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide und akarizide |
-
1976
- 1976-03-03 DE DE19762608643 patent/DE2608643A1/de active Pending
-
1977
- 1977-02-14 US US05/768,504 patent/US4126677A/en not_active Expired - Lifetime
- 1977-02-25 CS CS771279A patent/CS194792B2/cs unknown
- 1977-02-28 TR TR19365A patent/TR19365A/xx unknown
- 1977-02-28 IL IL51565A patent/IL51565A0/xx unknown
- 1977-02-28 AU AU22753/77A patent/AU507293B2/en not_active Expired
- 1977-02-28 NZ NZ183453A patent/NZ183453A/xx unknown
- 1977-02-28 PT PT66246A patent/PT66246B/pt unknown
- 1977-02-28 ES ES456351A patent/ES456351A1/es not_active Expired
- 1977-03-01 PL PL1977196359A patent/PL101583B1/pl not_active IP Right Cessation
- 1977-03-01 RO RO7789564A patent/RO70704A/ro unknown
- 1977-03-01 NL NL7702182A patent/NL7702182A/xx not_active Application Discontinuation
- 1977-03-01 EG EG131/77A patent/EG12671A/xx active
- 1977-03-01 JP JP2092177A patent/JPS52106867A/ja active Pending
- 1977-03-01 DD DD7700197616A patent/DD130832A5/xx unknown
- 1977-03-02 DK DK90777A patent/DK142081C/da active
- 1977-03-02 IE IE460/77A patent/IE44781B1/en unknown
- 1977-03-02 BE BE175391A patent/BE851987A/xx unknown
- 1977-03-02 ZA ZA00771239A patent/ZA771239B/xx unknown
- 1977-03-02 SE SE7702316A patent/SE7702316L/xx unknown
- 1977-03-02 GB GB8791/77A patent/GB1523568A/en not_active Expired
- 1977-03-02 BR BR7701270A patent/BR7701270A/pt unknown
- 1977-03-03 AR AR266746A patent/AR215883A1/es active
- 1977-03-03 AT AT140577A patent/AT346652B/de not_active IP Right Cessation
- 1977-03-03 FR FR7706259A patent/FR2342988A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2608643A1 (de) | 1977-09-08 |
| IE44781L (en) | 1977-09-03 |
| NZ183453A (en) | 1978-12-18 |
| PL101583B1 (pl) | 1979-01-31 |
| PT66246A (de) | 1977-03-01 |
| IE44781B1 (en) | 1982-03-24 |
| GB1523568A (en) | 1978-09-06 |
| ZA771239B (en) | 1978-01-25 |
| BR7701270A (pt) | 1977-11-08 |
| PL196359A1 (pl) | 1978-01-02 |
| NL7702182A (nl) | 1977-09-06 |
| CS194792B2 (en) | 1979-12-31 |
| SE7702316L (sv) | 1977-09-04 |
| US4126677A (en) | 1978-11-21 |
| TR19365A (tr) | 1979-01-22 |
| AT346652B (de) | 1978-11-27 |
| RO70704A (ro) | 1981-07-30 |
| IL51565A0 (en) | 1977-04-29 |
| ES456351A1 (es) | 1978-01-16 |
| BE851987A (fr) | 1977-09-02 |
| AU507293B2 (en) | 1980-02-07 |
| AR215883A1 (es) | 1979-11-15 |
| PT66246B (de) | 1978-07-17 |
| FR2342988A1 (fr) | 1977-09-30 |
| JPS52106867A (en) | 1977-09-07 |
| DK90777A (da) | 1977-09-04 |
| EG12671A (en) | 1981-06-30 |
| DD130832A5 (de) | 1978-05-10 |
| AU2275377A (en) | 1978-09-07 |
| ATA140577A (de) | 1978-03-15 |
| DK142081C (da) | 1981-03-09 |
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