CH584007A5 - Biocidal O-phenyl- O-alkyl-S-alkyl-thiolphosphates - prepd. by reacting O,S-dialkyl -thiolphosphoryl chlorides with substd. phenols - Google Patents
Biocidal O-phenyl- O-alkyl-S-alkyl-thiolphosphates - prepd. by reacting O,S-dialkyl -thiolphosphoryl chlorides with substd. phenolsInfo
- Publication number
- CH584007A5 CH584007A5 CH315474A CH315474A CH584007A5 CH 584007 A5 CH584007 A5 CH 584007A5 CH 315474 A CH315474 A CH 315474A CH 315474 A CH315474 A CH 315474A CH 584007 A5 CH584007 A5 CH 584007A5
- Authority
- CH
- Switzerland
- Prior art keywords
- sep
- larvae
- propyl
- ethyl
- parts
- Prior art date
Links
- 230000003115 biocidal effect Effects 0.000 title abstract description 3
- 150000002989 phenols Chemical class 0.000 title abstract 2
- 150000001805 chlorine compounds Chemical class 0.000 title 1
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 8
- 230000000895 acaricidal effect Effects 0.000 claims abstract description 7
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 7
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims abstract description 7
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 claims abstract description 5
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims abstract description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims abstract description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims abstract description 3
- 239000004480 active ingredient Substances 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000460 chlorine Chemical group 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- -1 thiol phosphate Chemical class 0.000 claims description 7
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 241000258916 Leptinotarsa decemlineata Species 0.000 claims description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 5
- 230000000749 insecticidal effect Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 241000238876 Acari Species 0.000 claims description 4
- 240000002024 Gossypium herbaceum Species 0.000 claims description 4
- 235000004341 Gossypium herbaceum Nutrition 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 241000949016 Rhipicephalus bursa Species 0.000 claims description 4
- 241000238680 Rhipicephalus microplus Species 0.000 claims description 4
- 244000061456 Solanum tuberosum Species 0.000 claims description 4
- 241001454293 Tetranychus urticae Species 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 4
- 239000012895 dilution Substances 0.000 claims description 4
- 235000013601 eggs Nutrition 0.000 claims description 4
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 claims description 4
- 150000002431 hydrogen Chemical group 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 239000002574 poison Substances 0.000 claims description 4
- 231100000614 poison Toxicity 0.000 claims description 4
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 4
- 241000238631 Hexapoda Species 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 235000009161 Espostoa lanata Nutrition 0.000 claims description 2
- 240000001624 Espostoa lanata Species 0.000 claims description 2
- 241000256257 Heliothis Species 0.000 claims description 2
- 241000256244 Heliothis virescens Species 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 2
- 241000256248 Spodoptera Species 0.000 claims description 2
- 241000256250 Spodoptera littoralis Species 0.000 claims description 2
- 238000004587 chromatography analysis Methods 0.000 claims description 2
- FHIVAFMUCKRCQO-UHFFFAOYSA-N diazinon Chemical compound CCOP(=S)(OCC)OC1=CC(C)=NC(C(C)C)=N1 FHIVAFMUCKRCQO-UHFFFAOYSA-N 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 230000001418 larval effect Effects 0.000 claims description 2
- 239000000575 pesticide Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 4
- 241000607479 Yersinia pestis Species 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract description 2
- 241001465754 Metazoa Species 0.000 abstract description 2
- 239000000642 acaricide Substances 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract description 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract description 2
- 150000001340 alkali metals Chemical class 0.000 abstract description 2
- 125000005210 alkyl ammonium group Chemical group 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 abstract description 2
- 239000002917 insecticide Substances 0.000 abstract description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000005995 Aluminium silicate Substances 0.000 description 5
- 235000012211 aluminium silicate Nutrition 0.000 description 5
- 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 5
- 239000000243 solution Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000151 polyglycol Polymers 0.000 description 4
- 239000010695 polyglycol Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 235000019993 champagne Nutrition 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 239000004563 wettable powder Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 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
- 241000254032 Acrididae Species 0.000 description 1
- 241001124076 Aphididae Species 0.000 description 1
- 241000238888 Argasidae Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 241000238660 Blattidae Species 0.000 description 1
- 241000257161 Calliphoridae Species 0.000 description 1
- 241001414835 Cimicidae Species 0.000 description 1
- 241000256113 Culicidae Species 0.000 description 1
- 241000254171 Curculionidae Species 0.000 description 1
- 241001466044 Delphacidae Species 0.000 description 1
- 241001414830 Diaspididae Species 0.000 description 1
- PNKUSGQVOMIXLU-UHFFFAOYSA-N Formamidine Chemical compound NC=N PNKUSGQVOMIXLU-UHFFFAOYSA-N 0.000 description 1
- 241000238816 Gryllidae Species 0.000 description 1
- 241001243087 Gryllotalpidae Species 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
- 241000238889 Ixodidae Species 0.000 description 1
- 241000530268 Lycaena heteronea Species 0.000 description 1
- 241001124557 Lymantriidae Species 0.000 description 1
- 241000257226 Muscidae Species 0.000 description 1
- 241000256259 Noctuidae Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241001415279 Pseudococcidae Species 0.000 description 1
- 241000258921 Pulicidae Species 0.000 description 1
- 241000255893 Pyralidae Species 0.000 description 1
- 241001510071 Pyrrhocoridae Species 0.000 description 1
- 241001124072 Reduviidae Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 241000255588 Tephritidae Species 0.000 description 1
- 241001454295 Tetranychidae Species 0.000 description 1
- 241000896028 Tettigoniidae Species 0.000 description 1
- 241000130767 Tineidae Species 0.000 description 1
- 241000131339 Tipulidae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920005551 calcium lignosulfonate Polymers 0.000 description 1
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- KZOJQMWTKJDSQJ-UHFFFAOYSA-M sodium;2,3-dibutylnaphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CCCC)C(CCCC)=CC2=C1 KZOJQMWTKJDSQJ-UHFFFAOYSA-M 0.000 description 1
- SRAWNDFHGTVUNZ-UHFFFAOYSA-M sodium;3,6-dibutylnaphthalene-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC(CCCC)=CC2=CC(CCCC)=CC=C21 SRAWNDFHGTVUNZ-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/18—Esters of thiophosphoric acids with hydroxyaryl compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Cpds. of formula (I) (where R1 is CH3 or C2H5; R2 is n-propyl, isopropyl, isobutyl or sec. butyl; R3 is NO2, CN, allyl or methylthio; R4 is h,CL, Br, CH3 or NO2; and R5, R6 and R7 are Cl, Br or CH3), which are prepared by reacting halides of formula (II) with phenols of formula (III), the reaction being carried out in the presence of an acid binding agent or (III) being used in the form of its alkali metal, ammonium or alkylammonium salt, have broad biocidal activity against various vegetable and animal pests. They are esp. useful as insecticides and acaricides.
Description
Die vorliegende Erfindung betrifft ein Schädlingsbekämpfungsmittel, enthaltend als aktive Komponente einen Thiolphosphorsäureester, und seine Verwendung zur Schädlingsbekämpfung.
Die im erfindungsgemässen Mittel enthaltenen Thiolphosphorsäureester haben die Formel I
EMI1.1
worin
R1 Methyl oder Äthyl,
R2 n-Propyl, Isopropyl, Isobutyl oder sek.-Butyl,
R3 Nitro, Cyan, Allyl oder Methylthio,
R4 Wasserstoff, Chlor, Brom, Methyl oder Nitro und R5, R6 und R7 je Chlor, Brom oder Methyl bedeuten, wobei, wenn R2 für n-Propyl und R3 für Nitro, Cyan oder Methylthio stehen, R4 Wasserstoff nicht sein darf.
Wegen ihrer Wirkung bevorzugt sind die Verbindungen der Formel I, worin Rl Äthyl,
R2 n-Propyl oder sek.-Butyl und
R4 Wasserstoff, Chlor, Brom oder Methyl bedeuten.
Die Verbindungen der Formel I können nach folgenden an sich bekannten Methoden hergestellt werden:
EMI1.2
EMI2.1
In den Formeln II bis XI haben R1 bis R7 die für die Formel I angegebene Bedeutung und Me steht für ein Alkalimetall (insbesondere Natrium oder Kalium) bzw. Ammonium oder eine Alkylammoniumgruppe und Hal für ein Halogenatom.
Als Basen kommen in Frage tertiäre Amine wie z. B.
Trialkylamine, Pyridin und Dialkylaniline; sowie anorganische Basen, wie Hydride, Hydroxide, Karbonate und Bikarbonate von Alkali- und Erdalkalimetallen.
Bei den Umsetzungen ist es manchmal zweckmässig, Katalysatoren, wie z. B. Kupfer oder Kupferchlorid, zu verwenden. Die Verfahren la und lb, 2 und 3 werden bei einer Reaktionstemperatur zwischen 0-130 C, bei normalem Druck und in Lösungs- oder Verdünnungsmitteln durchgeführt.
Als Lösungs- oder Verdünnungsmittel eignen sich z. B.
Äther und ätherartige Verbindungen, wie Diäthyläther, Dipropyläther, Dioxan und Tetrahydrofuran; Amide, wie N,Ndialkylierte Carbonsäureamide; aliphatische, aromatische sowie halogenierte Kohlenwasserstoffe, insbesondere Benzol, Toluol, Xylole, Chloroform und Chlorbenzol; Nitrile wie Acetonitrile; Dimethylsulfoxyd; Ketone wie Aceton und Methyläthylketon; und Wasser. Für das Verfahren 3 eignet sich auch Äthanol.
Die Ausgangsstoffe der Formeln II, V und VIII können analog bekannten, z. B. in den Organic Reactions II Seiten 1 bis 48 beschriebenen Methoden hergestellt werden. Die Verbindungen der Formel I weisen eine breite biozide Wirkung auf und können zur Bekämpfung von verschiedenartigen pflanzlichen und tierischen Schädlingen eingesetzt werden. Sie wirken aber überraschenderweise besser z. B. gegen fressende Insekten als analoge in den deutschen Offenlegungsschriften 1 768 452 und 2 163 391 beschriebene Verbindungen.
Sie eignen sich vor allem zur Bekämpfung aller Entwicklungsstadien von Insekten der Familien: Acrididae, Blattidae, Gryllidae, Gryllotalpidae, Tettigoniidae, Cimicidae, Pyrrhocoridae, Reduviidae, Aphididae, Delphacidae, Diaspididae, Pseudococcidae, Chrysomelidae, Coccinellidae, Bruchidae, Scarabaeidae, Dermestidae, Tenebrionidae, Curculionidae, Tineidae, Noctuidae, Lymantriidae, Pyralidae, Galleriidae, Culicidae, Tipulidae, Stomoxydae, Muscidae, Calliphoridae, Trypetidae, Pulicidae sowie Akariden der Familien: Ixodidae, Argasidae, Tetranychidae, Dermanyssidae.
Die insektizide oder akarizide Wirkung lässt sich durch Zusatz von anderen Insektiziden und/oder Akariziden wesentlich verbreitern und an gegebene Umstände anpassen.
Als Zusätze eignen sich z. B: organische Phosphorverbindungen,
Nitrophenole und Derivate,
Formamidine,
Carbamate und chlorierte Kohlenwasserstoffe.
Die Verbindungen der Formel I werden erfindungsgemäss zusammen mit geeigneten Trägern und/oder Zuschlagstoffen eingesetzt. Geeignete Träger und Zuschlagstoffe können fest oder flüssig sein und entsprechen den in der Formulierungstechnik üblichen Stoffen wie z. B. natürlichen oder regenerierten Stoffen, Lösungs-, Dispergier-, Netz-, Haft-, Verdickungs-, Binde- und/oder Düngemitteln. Zur Applikation können die verbindungen der Formel I zu Stäubemitteln, Emulsionskonzentraten, Granulaten, Dispersionen, Sprays, zu Lösungen oder Aufschlämmungen in üblicher Formulierung, die in der Applikationstechnik zum Allgemeinwissen gehören, verarbeitet werden.
Die Herstellung erfindungsgemässer Mittel erfolgt in an sich bekannter Weise durch inniges Vermischen und/oder Vermahlen von Wirkstoffen der Formel I mit den geeigneten Trägerstoffen, gegebenenfalls unter Zusatz von gegenüber den Wirkstoffen inerten Dispergier- oder Lösungsmitteln.
Die Wirkstoffe können in den folgenden Aufarbeitungsformen vorliegen und angewendet werden: Feste Aufarbeitungsformen:
Stäubemittel, Streumittel und Granulate (Umhüllungs granulate, Imprägnierungsgranulate und Homogengranu late); Flüssige Aufarbeitungsformen: a) in Wasser dispergierbare Wirkstoflkonzentrate:
Spritzpulver, Pasten und Emulsionen; b) Lösungen.
Der Gehalt an Wirkstoff in den oben beschriebenen Mitteln liegt zwischen 0,1 bis 95 %, dabei ist zu erwähnen, dass bei der Applikation aus dem Flugzeug oder mittels anderer geeigneter Applikationsgeräte Konzentrationen bis zu 99,5 etc eingesetzt werden können.
Die Wirkstoffe der Formel I können beispielsweise wie folgt formuliert werden: Stäubemittel:
Zur Herstellung eines a) 5 zeigen und b) 2 %igen Stäubemittels werden die folgenden Stoffe verwendet: a) 5 Teile Wirkstoff,
95 Teile Talkum; b) 2 Teile Wirkstoff,
1 Teil hochdisperse Kieselsäure,
97 Teile Talkum.
Die Wirkstoffe werden mit den Trägerstoffen vermischt und vermahlen.
Granulat:
Zur Herstellung eines 5 zeigen Granulates werden die folgenden Stoffe verwendet:
5 Teile Wirkstoff,
0,25 Teile Epichlorhydrin,
0,25 Teile Cetylpolyglykoläther,
3,50 Teile Polyäthylenglykol,
91 Teile Kaolin (Korngrösse 0,3-0,8 mm).
Die Aktivsubstanz wird mit Epichlorhydrin vermischt und mit 6 Teilen Aceton gelöst, hierauf wird Polyäthylenglykol und Cetylpolyglykoläther zugesetzt. Die so erhaltene Lösung wird auf Kaolin aufgesprüht und anschliessend das Aceton im Vakuum verdampft.
Spritzpulver:
Zur Herstellung eines a) 40 obigen, b) und c) 25 Neigen d) 10%gen Spritzpulvers werden folgende Bestandteile verwendet: a) 40 Teile Wirkstoff,
5 Teile Ligninsulfonsäure-Natriumsalz,
1 Teil Dibutylnaphthalinsulfonsäure-Natriumsalz,
54 Teile Kieselsäure; b) 25 Teile Wirkstoff,
4,5 Teile Calcium-Ligninsulfonat,
1,9 Teile Champagne-Kreide/Hydroxyäthylcellulose
Gemisch (1:1),
1,5 Teile Natrium-dibutyl-naphthalinsulfonat,
19,5 Teile Kieselsäure,
19,5 Teile Champagne-Kreide,
28,1 Teile Kaolin; c) 25 Teile Wirkstoff.
2,5 Teile Isooctylphenoxy-polyoxyäthylen-äthanol,
1,7 Teile Champagne-Kreide/Hydroxyäthylcellulose
Gemisch (1:1),
8,3 Teile Natriumaluminiumsilikat,
16,5 Teile Kieselgur,
46 Teile Kaolin; d) 10 Teile Wirkstoff,
3 Teile Gemisch der Natriumsalze von gesättigten
Fettalkoholsulfaten,
5 Teile Naphthalinsulfonsäure/Formaldehyd-Kon- densat,
82 Teile Kaolin.
Die Wirkstoffe werden in geeigneten Mischern mit den Zuschlagstoffen innig vermischt und auf entsprechenden Mühlen und Walzen vermahlen. Man erhält Spritzpulver, die sich mit Wasser zu Suspensionen der gewünschten Konzentration verdünnen lassen.
Emulgierbare Konzentrate:
Zur Herstellung eines a) 10'5gen und b) 25f,cigen emulgierbaren Konzentrates werden folgende Stoffe verwendet: a) 10 Teile Wirkstoff,
3,4 Teile epoxydiertes Pflanzenöl,
3,4 Teile eines Kombinationsemulgators, bestehend aus
Fettalkoholpolyglykoläther und Alkylarylsulfonat
Calcium-Salz,
40 Teile Dimethylformamid,
43.2 Teile Xylol; b) 25 Teile Wirkstoff,
2,5 Teile epoxydiertes Pflanzenöl.
10 Teile eines Alkylarylsulfonat/Fettalkoholpoly- glykoläther-Gemisches.
5 Teile Dimethylformamid, 57,5 Teile Xylol.
Aus solchen Konzentraten können durch Verdünnen mit Wasser Emulsionen der gewünschten Konzentration hergestellt werden.
Sprühmittel:
Zur Herstellung eines 5 Obigen Sprühmittels werden die folgenden Bestandteile verwendet:
5 Teile Wirkstoff,
1 Teil Epichlorhydrin,
94 Teile Benzin (Siedegrenzen 160-190 C).
Beispiel 1
Herstellung von O-Äthyl-S-n-propyl-O- (2-allyl-3,4,6- trichlorphenyl)-thiolphosphat
Zu einer Lösung von 23,7 g 2-Allyl-3 ,4,6-trichlorphenol in 150 ml Benzol und 10,12 g Triäthylamin werden unter ständigem Rühren bei 10-15 C 20,3 g O-Äthyl-S-propylthiolphosphorsäurechlorid zugetropft. Das Gemisch wird weitere 12 Stunden bei Raumtemperatur gerührt, dann mit Wasser, 3 eckiger Na2 CO3 -Lösung und wieder mit Wasser gewaschen und über wasserfreiem Natriumsulfat getrocknet. Das Benzol wird abdestilliert. Nach dem Trocknen des Rückstandes während 30 Minuten bei 80 C und 0,1 Torr erhält man die Verbindung der Formel
EMI3.1
als Öl mit einer Refraktion von nD20 = 1,5529.
Auf analoge Weise werden auch folgende Verbindungen hergestellt:
EMI3.2
<tb> Verbindungen <SEP> Physikalische
<tb> <SEP> Daten
<tb> <SEP> 0
<tb> <SEP> 1:' <SEP> xOC2H5
<tb> <SEP> 2 <SEP> 5
<tb> <SEP> Q <SEP> (i) <SEP> nD20= <SEP> = <SEP> 1,5500
<tb> cl <SEP> 7 <SEP> SCII7(i)
<tb> <SEP> k,CH,GICR2
<tb> <SEP> C1.
<tb>
<SEP> i
<tb> <SEP> 1
<tb> <SEP> 0
<tb> <SEP> II <SEP> / C2H5
<tb> <SEP> 2 <SEP>
<tb> Cl, <SEP> 4 <SEP> 9( <SEP> ) <SEP> nD20 <SEP> = <SEP> 1,5452
<tb> CI <SEP> ,v
<tb> <SEP> CH2 <SEP> CH=CH2 <SEP> nD20 <SEP> = <SEP> 1,5452
<tb> <SEP> o
<tb> <SEP> II <SEP> /OC <SEP> ii
<tb> <SEP> 2 <SEP> 5
<tb> <SEP> SC3H7(n)
<tb> CH2CH=CII, <SEP> nDZO <SEP> = <SEP> 1,5514
<tb> <SEP> Ci
<tb> <SEP> C1
<tb> <SEP> o
<tb> <SEP> li <SEP> zOC9H
<tb> <SEP> 9¯p <SEP> '- <SEP> 5
<tb> <SEP> X <SEP> CHe¯CH=CH2 <SEP> nD20 <SEP> = <SEP> 1,5443
<tb> \C1 <SEP> nn20 <SEP> = <SEP> 1,5443
<tb> <SEP> Cl
<tb>
EMI4.1
<tb> <SEP> Verbindungen <SEP> Physikalische
<tb> <SEP> Daten
<tb> <SEP> 0
<tb> <SEP> 1 <SEP> /0C <SEP> "H
<tb> <SEP> C)-T:
<SEP> " <SEP> '
<tb> <SEP> aN <SEP> 3H7(n)
<tb> <SEP> loC <SEP> 2 <SEP> 2 <SEP> nD20 <SEP> = <SEP> 1,5347
<tb> <SEP> 2
<tb> <SEP> OH5 <SEP> )
<tb> <SEP> ci
<tb> <SEP> J <SEP> L
<tb> <SEP> 0
<tb> <SEP> il <SEP> /OC2X5
<tb> <SEP> C,3
<tb> <SEP> -CH=CH2 <SEP> n,20 <SEP> = <SEP> 1,5644
<tb> <SEP> C1
<tb> <SEP> 0
<tb> <SEP> II <SEP> /00ii,
<tb> CH <SEP> K, <SEP> (s <SEP> ek. <SEP> ) <SEP> n,20 <SEP> = <SEP> 1,5592
<tb> <SEP> -Br <SEP> 3
<tb> SC'E-I,GH,,
<tb> <SEP> ) <SEP> l <SEP> 3
<tb> <SEP> 3
<tb> <SEP> 0
<tb> <SEP> ii <SEP> /OC,H,
<tb> <SEP> )
<tb> <SEP> i3rSC7'i,(n) <SEP> nD20
<tb> B <SEP> 7 <SEP> n <SEP> = <SEP> 1,5900
<tb> <SEP> r
<tb> CH <SEP> r <SEP> CH3
<tb> <SEP> iCH,
<tb> <SEP> SCH,
<tb> <SEP> 0
<tb> <SEP> II <SEP> /OC2H5
<tb> <SEP> UtI3\ <SEP> iX <SEP> 3 <SEP> 7 <SEP> ( <SEP> n <SEP> ) <SEP> nD20 <SEP> = <SEP> 1,5283
<tb> <SEP> -Nü..
<tb>
<SEP> CH3i9\ <SEP> CH3
<tb> <SEP> N02
<tb>
Beispiel 2
Insektizide Frassgift-Wirkung
Baumwollpflanzen und Kartoffelstauden wurden mit einer 0,05 %igen wässrigen Wirkstoffemulsion (erhalten aus einem 10%gen emulgierbaren Konzentrat) besprüht.
Nach dem Antrocknen des Belages wurden die Baumwollpflanzen je mit Spodoptera littoralis- bzw. Heliothis virescens-Larven L3 und die Kartoffelstauden mit Kartoffelkäfer Larven (Leptinotarsa decemlineata) besetzt. Der Versuch wurde bei 24 C und 60% relativer Luftfeuchtigkeit durchgeführt.
Die Verbindungen gemäss Beispiel 1 zeigten im obigen Test eine gute insektizide Frassgift-Wirkung gegen Spodoptera-, Heliothis- und Leptinotarsa decemlineata-Larven.
Beispiel 3
Wirkung gegen Zecken A. Rhipicephalus bursa
Je 5 adulte Zecken bzw. 50 Zeckenlarven wurden in ein Glasröhrchen gezählt und für 1 bis 2 Minuten in 2 ml einer wässrigen Emulsion aus einer Verdünnungsreihe mit je 100, 10, 1 oder 0,1 ppm Testsubstanz getaucht. Das Röhrchen wurde dann mit einem genormten Wattebausch verschlossen und auf den Kopf gestellt, damit die Wirkstoffemulsion von der Watte aufgenommen wrden konnte.
Die Auswertung erfolgte bei den Adulten nach 2 Wochen und bei den Larven nach 2 Tage. Für jeden Versuch liefen 2 Wiederholungen.
B. Boophilus microplus (Larven)
Mit einer analogen Verdünnungsreihe wie beim Test A wurden mit je 20 sensiblen resp. OP-resistenten Larven Versuche durchgeführt. (Die Resistenz bezieht sich auf die Verträglichkeit von Diazinon.)
Die Verbindungen gemäss Beispiel 1 zeigten gute Wirkung in diesen Tests gegen Adulte und Larven von Rhipicephalus bursa und sensible resp. OP-resistente Larven von Boophilus microplus.
Beispiel 4
Akarizide Wirkung
Phaseolus vulgaris (Pflanzen) wurden 12 Stunden vor dem Test auf akarizide Wirkung mit einem infestierten Blattstück aus einer Massenzucht von Tetranychus urticae belegt. Die übergelaufenen beweglichen Stadien wurden aus einem Chromatographiezerstäuber mit den emulgierten Testpräparaten bestäubt, dass kein Ablaufen der Spritzbrühe eintrat. Nach zwei bis 7 Tagen wurden Larven, Adulte und Eier unter dem Binokular auf lebende und tote Individuen ausgewertet und das Ergebnis in Prozenten ausgedrückt. Während der Haltezeit standen die behandelten Pflanzen in Gewächshauskabinen bei 25 C.
Die Verbindungen gemäss Beispiel 1 zeigten gute Wirkung im obigen Test gegen Adulte, Larven und Eier von Tetranychus urticae.
PATENTANSPRUCH 1
Schädlingsbekämpfungsmittel, enthaltend als aktive Komponente eine Verbindung der Formel I
EMI4.2
**WARNUNG** Ende DESC Feld konnte Anfang CLMS uberlappen**.
The present invention relates to a pest control agent containing a thiol phosphoric acid ester as the active component and its use for pest control.
The thiolphosphoric acid esters contained in the agent according to the invention have the formula I.
EMI1.1
wherein
R1 methyl or ethyl,
R2 n-propyl, isopropyl, isobutyl or sec-butyl,
R3 nitro, cyano, allyl or methylthio,
R4 is hydrogen, chlorine, bromine, methyl or nitro and R5, R6 and R7 are each chlorine, bromine or methyl, where, if R2 is n-propyl and R3 is nitro, cyano or methylthio, R4 must not be hydrogen.
Because of their action, the compounds of the formula I are preferred in which Rl is ethyl,
R2 n-propyl or sec-butyl and
R4 denotes hydrogen, chlorine, bromine or methyl.
The compounds of the formula I can be prepared by the following methods known per se:
EMI1.2
EMI2.1
In formulas II to XI, R1 to R7 have the meaning given for formula I and Me stands for an alkali metal (in particular sodium or potassium) or ammonium or an alkylammonium group and Hal stands for a halogen atom.
Suitable bases are tertiary amines such. B.
Trialkylamines, pyridine and dialkylanilines; and inorganic bases such as hydrides, hydroxides, carbonates and bicarbonates of alkali and alkaline earth metals.
In the reactions it is sometimes useful to use catalysts, such as. B. copper or copper chloride to be used. Processes la and lb, 2 and 3 are carried out at a reaction temperature between 0-130 ° C., under normal pressure and in solvents or diluents.
Suitable solvents or diluents are, for. B.
Ethers and ethereal compounds such as diethyl ether, dipropyl ether, dioxane and tetrahydrofuran; Amides, such as N, N-dialkylated carboxamides; aliphatic, aromatic and halogenated hydrocarbons, in particular benzene, toluene, xylenes, chloroform and chlorobenzene; Nitriles such as acetonitrile; Dimethyl sulfoxide; Ketones such as acetone and methyl ethyl ketone; and water. Ethanol is also suitable for method 3.
The starting materials of the formulas II, V and VIII can analogously known, for. B. in the Organic Reactions II pages 1 to 48 described methods can be prepared. The compounds of the formula I have a broad biocidal action and can be used to control various types of plant and animal pests. But, surprisingly, they work better z. B. against eating insects as analogous compounds described in German Offenlegungsschriften 1,768,452 and 2,163,391.
They are particularly suitable for combating all stages of development of insects of the families: Acrididae, Blattidae, Gryllidae, Gryllotalpidae, Tettigoniidae, Cimicidae, Pyrrhocoridae, Reduviidae, Aphididae, Delphacidae, Diaspididae, Pseudococcidae, Coceestidae, Tenermelidae, Chrysidaeellidaeidae Curculionidae, Tineidae, Noctuidae, Lymantriidae, Pyralidae, Galleriidae, Culicidae, Tipulidae, Stomoxydae, Muscidae, Calliphoridae, Trypetidae, Pulicidae and acarids of the families: Ixodidae, Argasidae, Tetranychidae.
The insecticidal or acaricidal effect can be significantly broadened by adding other insecticides and / or acaricides and adapted to given circumstances.
Suitable additives are, for. B: organic phosphorus compounds,
Nitrophenols and derivatives,
Formamidine,
Carbamates and chlorinated hydrocarbons.
According to the invention, the compounds of the formula I are used together with suitable carriers and / or additives. Suitable carriers and additives can be solid or liquid and correspond to the substances customary in formulation technology such as. B. natural or regenerated substances, solvents, dispersants, wetting agents, adhesives, thickeners, binders and / or fertilizers. For application, the compounds of the formula I can be processed into dusts, emulsion concentrates, granules, dispersions, sprays, into solutions or slurries in customary formulations which are part of general knowledge in application technology.
The agents according to the invention are prepared in a manner known per se by intimately mixing and / or grinding active ingredients of the formula I with the suitable carriers, optionally with the addition of dispersants or solvents which are inert towards the active ingredients.
The active ingredients can be present and used in the following working-up forms: Solid working-up forms:
Dusts, grit and granules (coating granules, impregnation granules and homogeneous granules); Liquid processing forms: a) Active ingredient concentrates dispersible in water:
Wettable powders, pastes and emulsions; b) Solutions.
The content of active ingredient in the agents described above is between 0.1 and 95%, it should be mentioned that when applied from an airplane or by means of other suitable application devices, concentrations of up to 99.5 etc.
The active ingredients of the formula I can be formulated as follows, for example: Dusts:
The following substances are used to produce a) show 5 and b) 2% dust: a) 5 parts active ingredient,
95 parts of talc; b) 2 parts of active ingredient,
1 part of highly dispersed silica,
97 parts of talc.
The active ingredients are mixed and ground with the carrier substances.
Granules:
The following substances are used to produce a 5-point granulate:
5 parts active ingredient,
0.25 parts epichlorohydrin,
0.25 part of cetyl polyglycol ether,
3.50 parts of polyethylene glycol,
91 parts of kaolin (grain size 0.3-0.8 mm).
The active substance is mixed with epichlorohydrin and dissolved with 6 parts of acetone, then polyethylene glycol and cetyl polyglycol ether are added. The solution obtained in this way is sprayed onto kaolin and the acetone is then evaporated in vacuo.
Wettable powder:
The following ingredients are used to produce a) 40 above, b) and c) 25 tendencies d) 10% wettable powder: a) 40 parts of active ingredient,
5 parts of lignin sulfonic acid sodium salt,
1 part dibutylnaphthalenesulfonic acid sodium salt,
54 parts of silica; b) 25 parts of active ingredient,
4.5 parts calcium lignosulfonate,
1.9 parts of champagne chalk / hydroxyethyl cellulose
Mixture (1: 1),
1.5 parts of sodium dibutyl naphthalene sulfonate,
19.5 parts of silica,
19.5 parts of champagne chalk,
28.1 parts of kaolin; c) 25 parts of active ingredient.
2.5 parts of isooctylphenoxy-polyoxyethylene-ethanol,
1.7 parts of champagne chalk / hydroxyethyl cellulose
Mixture (1: 1),
8.3 parts sodium aluminum silicate,
16.5 parts kieselguhr,
46 parts of kaolin; d) 10 parts of active ingredient,
3 parts mixture of the sodium salts of saturated
Fatty alcohol sulfates,
5 parts of naphthalenesulfonic acid / formaldehyde condensate,
82 parts of kaolin.
The active ingredients are intimately mixed with the additives in suitable mixers and ground on appropriate mills and rollers. Wettable powders are obtained which can be diluted with water to form suspensions of the desired concentration.
Emulsifiable concentrates:
The following substances are used to produce a) 10'5gen and b) 25f, cigen emulsifiable concentrate: a) 10 parts of active ingredient,
3.4 parts epoxidized vegetable oil,
3.4 parts of a combination emulsifier, consisting of
Fatty alcohol polyglycol ethers and alkylarylsulfonate
Calcium salt,
40 parts of dimethylformamide,
43.2 parts of xylene; b) 25 parts of active ingredient,
2.5 parts epoxidized vegetable oil.
10 parts of an alkylarylsulfonate / fatty alcohol polyglycol ether mixture.
5 parts of dimethylformamide, 57.5 parts of xylene.
Emulsions of the desired concentration can be prepared from such concentrates by diluting them with water.
Spray:
The following ingredients are used to produce the 5 above spray:
5 parts active ingredient,
1 part epichlorohydrin,
94 parts of gasoline (boiling point 160-190 C).
example 1
Production of O-ethyl-S-n-propyl-O- (2-allyl-3,4,6-trichlorophenyl) thiol phosphate
To a solution of 23.7 g of 2-allyl-3, 4,6-trichlorophenol in 150 ml of benzene and 10.12 g of triethylamine, 20.3 g of O-ethyl-S-propylthiolphosphoric acid chloride are added dropwise with constant stirring at 10-15 ° C. . The mixture is stirred for a further 12 hours at room temperature, then washed with water, triangular Na2 CO3 solution and again with water and dried over anhydrous sodium sulfate. The benzene is distilled off. After drying the residue for 30 minutes at 80 ° C. and 0.1 torr, the compound of the formula is obtained
EMI3.1
as an oil with a refraction of nD20 = 1.5529.
The following connections are also established in the same way:
EMI3.2
<tb> Connections <SEP> Physical
<tb> <SEP> data
<tb> <SEP> 0
<tb> <SEP> 1: '<SEP> xOC2H5
<tb> <SEP> 2 <SEP> 5
<tb> <SEP> Q <SEP> (i) <SEP> nD20 = <SEP> = <SEP> 1.5500
<tb> cl <SEP> 7 <SEP> SCII7 (i)
<tb> <SEP> k, CH, GICR2
<tb> <SEP> C1.
<tb>
<SEP> i
<tb> <SEP> 1
<tb> <SEP> 0
<tb> <SEP> II <SEP> / C2H5
<tb> <SEP> 2 <SEP>
<tb> Cl, <SEP> 4 <SEP> 9 (<SEP>) <SEP> nD20 <SEP> = <SEP> 1.5452
<tb> CI <SEP>, v
<tb> <SEP> CH2 <SEP> CH = CH2 <SEP> nD20 <SEP> = <SEP> 1.5452
<tb> <SEP> o
<tb> <SEP> II <SEP> / OC <SEP> ii
<tb> <SEP> 2 <SEP> 5
<tb> <SEP> SC3H7 (n)
<tb> CH2CH = CII, <SEP> nDZO <SEP> = <SEP> 1.5514
<tb> <SEP> Ci
<tb> <SEP> C1
<tb> <SEP> o
<tb> <SEP> li <SEP> zOC9H
<tb> <SEP> 9¯p <SEP> '- <SEP> 5
<tb> <SEP> X <SEP> CHēCH = CH2 <SEP> nD20 <SEP> = <SEP> 1.5443
<tb> \ C1 <SEP> nn20 <SEP> = <SEP> 1.5443
<tb> <SEP> Cl
<tb>
EMI4.1
<tb> <SEP> connections <SEP> physical
<tb> <SEP> data
<tb> <SEP> 0
<tb> <SEP> 1 <SEP> / 0C <SEP> "H
<tb> <SEP> C) -T:
<SEP> "<SEP> '
<tb> <SEP> aN <SEP> 3H7 (n)
<tb> <SEP> loC <SEP> 2 <SEP> 2 <SEP> nD20 <SEP> = <SEP> 1.5347
<tb> <SEP> 2
<tb> <SEP> OH5 <SEP>)
<tb> <SEP> ci
<tb> <SEP> J <SEP> L
<tb> <SEP> 0
<tb> <SEP> il <SEP> / OC2X5
<tb> <SEP> C, 3
<tb> <SEP> -CH = CH2 <SEP> n, 20 <SEP> = <SEP> 1.5644
<tb> <SEP> C1
<tb> <SEP> 0
<tb> <SEP> II <SEP> / 00ii,
<tb> CH <SEP> K, <SEP> (s <SEP> ek. <SEP>) <SEP> n, 20 <SEP> = <SEP> 1.5592
<tb> <SEP> -Br <SEP> 3
<tb> SC'E-I, GH ,,
<tb> <SEP>) <SEP> l <SEP> 3
<tb> <SEP> 3
<tb> <SEP> 0
<tb> <SEP> ii <SEP> / OC, H,
<tb> <SEP>)
<tb> <SEP> i3rSC7'i, (n) <SEP> nD20
<tb> B <SEP> 7 <SEP> n <SEP> = <SEP> 1.5900
<tb> <SEP> r
<tb> CH <SEP> r <SEP> CH3
<tb> <SEP> iCH,
<tb> <SEP> SCH,
<tb> <SEP> 0
<tb> <SEP> II <SEP> / OC2H5
<tb> <SEP> UtI3 \ <SEP> iX <SEP> 3 <SEP> 7 <SEP> (<SEP> n <SEP>) <SEP> nD20 <SEP> = <SEP> 1.5283
<tb> <SEP> -Nü ..
<tb>
<SEP> CH3i9 \ <SEP> CH3
<tb> <SEP> N02
<tb>
Example 2
Insecticidal feed poison effect
Cotton plants and potato plants were sprayed with a 0.05% aqueous active substance emulsion (obtained from a 10% emulsifiable concentrate).
After the covering had dried on, the cotton plants were populated with Spodoptera littoralis or Heliothis virescens larvae L3 and the potato plants with Colorado beetle larvae (Leptinotarsa decemlineata). The experiment was carried out at 24 C and 60% relative humidity.
In the above test, the compounds according to Example 1 showed a good insecticidal feed poison action against Spodoptera, Heliothis and Leptinotarsa decemlineata larvae.
Example 3
Action against ticks A. Rhipicephalus bursa
5 adult ticks or 50 tick larvae were counted in a glass tube and immersed for 1 to 2 minutes in 2 ml of an aqueous emulsion from a dilution series with 100, 10, 1 or 0.1 ppm test substance each. The tube was then closed with a standardized cotton ball and turned upside down so that the active ingredient emulsion could be absorbed by the cotton wool.
The evaluation was carried out after 2 weeks for the adults and after 2 days for the larvae. Two repetitions were run for each attempt.
B. Boophilus microplus (larvae)
With an analogous dilution series as in test A, 20 sensitive resp. OP-resistant larval experiments were carried out. (The resistance refers to the tolerance of Diazinon.)
The compounds according to Example 1 showed good activity in these tests against adults and larvae of Rhipicephalus bursa and sensitive resp. OP-resistant larvae of Boophilus microplus.
Example 4
Acaricidal effect
Phaseolus vulgaris (plants) were covered with an infected piece of leaf from a mass cultivation of Tetranychus urticae 12 hours before the test for acaricidal activity. The overflowing mobile stages were dusted with the emulsified test preparations from a chromatography atomizer so that the spray mixture did not run off. After two to 7 days, larvae, adults and eggs were evaluated under the binocular for living and dead individuals and the result was expressed as a percentage. During the holding time, the treated plants stood in greenhouse cabins at 25 C.
The compounds according to Example 1 showed good activity in the above test against adults, larvae and eggs of Tetranychus urticae.
PATENT CLAIM 1
Pesticides containing a compound of the formula I as the active component
EMI4.2
** WARNING ** End of DESC field could overlap beginning of CLMS **.
Claims (1)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH315474A CH584007A5 (en) | 1974-03-05 | 1974-03-05 | Biocidal O-phenyl- O-alkyl-S-alkyl-thiolphosphates - prepd. by reacting O,S-dialkyl -thiolphosphoryl chlorides with substd. phenols |
FR7411131A FR2224481B1 (en) | 1973-04-03 | 1974-03-29 | |
DE19742415747 DE2415747A1 (en) | 1973-04-03 | 1974-04-01 | THIOLPHOSPHORIC ACID ESTERS, PROCESS FOR THEIR MANUFACTURING AND USE |
JP3686974A JPS49126832A (en) | 1973-04-03 | 1974-04-01 | |
GB1461874A GB1446695A (en) | 1973-04-03 | 1974-04-02 | Pesticidal thiophosphoric acid esters |
US05/601,886 US4010227A (en) | 1973-04-03 | 1975-08-06 | O-alkyl-s-alkyl-o-(substituted phenyl)thiolphosphates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH315474A CH584007A5 (en) | 1974-03-05 | 1974-03-05 | Biocidal O-phenyl- O-alkyl-S-alkyl-thiolphosphates - prepd. by reacting O,S-dialkyl -thiolphosphoryl chlorides with substd. phenols |
Publications (1)
Publication Number | Publication Date |
---|---|
CH584007A5 true CH584007A5 (en) | 1977-01-31 |
Family
ID=4249779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH315474A CH584007A5 (en) | 1973-04-03 | 1974-03-05 | Biocidal O-phenyl- O-alkyl-S-alkyl-thiolphosphates - prepd. by reacting O,S-dialkyl -thiolphosphoryl chlorides with substd. phenols |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH584007A5 (en) |
-
1974
- 1974-03-05 CH CH315474A patent/CH584007A5/en not_active IP Right Cessation
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