Cyanohydrin phosphonates as pesticides
    33.
    发明授权
    Cyanohydrin phosphonates as pesticides 失效
    氰基膦酸酯作为农药

    公开(公告)号:US4567168A

    公开(公告)日:1986-01-28

    申请号:US344268

    申请日:1982-01-28

    摘要: A cyanohydrin phosphate of the formula ##STR1## wherein R represents a hydrogen atom or an optionally substituted radical selected from alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aralkyl, aralkenyl and aryl, or an optionally substituted heterocyclic radical,R.sup.1 and R.sup.2 are identical or different and individually represent optionally substituted radicals selected from alkyl, alkenyl, alkynyl, aryl, aralkyl, alkoxy, aryloxy, aralkoxy, alkylthio, alkenylthio, alkinylthio, arylthio, aralkylthio, alkylamino (monoalkylamino or dialkylamino), arylamino and aralkylamino, or together represent alkanediyl, alkanedioxy, aminoalkyloxy or alkanediamino, andX represents oxygen or sulphur,are obtained by the reaction of a phosphoric acid chloride of the general formula ##STR2## wherein X, R.sup.1 and R.sup.2 have the meaning given above, with an aldehyde of the general formulaR--CHO (III)wherein R has the meaning given above, in the presence of an approximately equimolar quantity of water-soluble cyanides. Some of the compounds of the formula (I) are new. They can be used as insectides and acaricides.

    摘要翻译: 式(I)的氰基磷酸酯,其中R表示氢原子或选自烷基,烯基,炔基,环烷基,环烯基,芳烷基,芳烯基和芳基或任选取代的杂环基的任选取代的基团R 1和 R 2相同或不同,并且各自独立地表示任选取代的选自烷基,烯基,炔基,芳基,芳烷基,烷氧基,芳氧基,芳烷氧基,烷硫基,烯硫基,炔基硫基,芳硫基,芳烷硫基,烷基氨基(单烷基氨基或二烷基氨基) 或者一起表示烷二基,烷二氧基,氨基烷氧基或烷二氨基,X表示氧或硫,通过通式(II)的磷酰氯与其中X,R 1和R 2具有上述含义的反应获得, 与通式为R-CHO(III)的醛,其中R具有上述含义,在约等摩尔量的水溶液存在下 有氰化物。 一些式(I)的化合物是新的。 它们可以用作杀虫剂和杀螨剂。

    Cyanoalkylphosphoric acid ester chlorides
    34.
    发明授权
    Cyanoalkylphosphoric acid ester chlorides 失效
    氰基烷基磷酸酯氯化物

    公开(公告)号:US4416832A

    公开(公告)日:1983-11-22

    申请号:US344263

    申请日:1982-01-28

    摘要: New cyanoalkylphosphoric acid ester chlorides of the general formula ##STR1## in which R represents a hydrogen atom, an optionally substituted radical selected from alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aralkenyl and aryl, or an optionally substituted heterocyclic radical,R.sup.1 represents an optionally substituted radical selected from alkyl, alkenyl, alkinyl, aryl, aralkyl, alkoxy, aryloxy, aralkoxy, alkylthio, alkenylthio, alkinylthio, arylthio, aralkylthio, alkylamino (monoalkylamino or dialkylamino), arylamino or aralkylamino and X represents oxygen or sulphurare obtained by the reaction of a phosphoric acid dichloride of the general formula ##STR2## with an aldehyde of the general formulaR--CHO (III)in the presence of an approximately equimolar quantity of a water-soluble cyanide. The compounds of the formula (I) can be used as intermediate products for the preparation of insecticides.

    摘要翻译: 通式为“IMAGE”的新的氰基烷基磷酸酯氯化物,其中R表示氢原子,任选取代的选自烷基,烯基,炔基,环烷基,环烯基,芳烷基,芳烯基和芳基或任选取代的杂环基的基团,R1 表示选自烷基,烯基,炔基,芳基,芳烷基,烷氧基,芳氧基,芳烷氧基,烷硫基,烯硫基,炔基硫基,芳硫基,芳烷硫基,烷基氨基(单烷基氨基或二烷基氨基),芳基氨基或芳烷基氨基,X表示氧或硫的任选取代的基团 通过在通式R-CHO(III)的醛与大约等摩尔量的水溶性氰化物的存在下,使通式为“IMAGE”(II)的磷酸二氯化物反应得到。 式(I)的化合物可用作制备杀虫剂的中间产物。

    O-alkyl-O-[1-(trifluoromethylphenyl)-1,6-dihydropyridaz-(6
)-on-(3)-yl]-(thiono)phosphoric(phosphonic) acid esters and ester-amides
    36.
    发明授权
    O-alkyl-O-[1-(trifluoromethylphenyl)-1,6-dihydropyridaz-(6 )-on-(3)-yl]-(thiono)phosphoric(phosphonic) acid esters and ester-amides 失效
    O-(C)1-(三氟甲基苯基)-1,6-二氢哒嗪 - (6) - (3) - 基{9-(硫杂))磷酸(膦酸)酯和酯 - 酰胺

    公开(公告)号:US4155997A

    公开(公告)日:1979-05-22

    申请号:US824939

    申请日:1977-08-15

    IPC分类号: C07F9/6509 A01N9/36 C07F9/65

    CPC分类号: C07F9/650929

    摘要: O-alkyl-O-[1-(trifluoromethylphenyl)-1,6-dihydropyridaz-(6)-on-(3)-yl]-(thiono)phosphoric(phosphonic) acid esters and ester-amides of the formula ##STR1## in which R is alkyl with 1 to 6 carbon atoms,R' is phenyl, alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 6 carbon atoms, alkylthio with 1 to 6 carbon atoms or alkylamino with 1 to 4 carbon atoms in each alkyl chain,R" and R"' each independently is hydrogen or methyl, andR.sup.iv is hydrogen, halogen, nitro or halogenoalkyl with 1 to 3 carbon atoms,N is an integer from 1 to 4, andX is oxygen or sulfur,Which possess insecticidal and acaricidal properties.

    摘要翻译: O-(1-(三氟甲基苯基)-1,6-二氢哒嗪 - (6) - (3) - 基] - (硫杂)磷酸(膦酸)酯和酯酰胺 >(I)其中R是具有1至6个碳原子的烷基,R'是苯基,具有1至4个碳原子的烷基,具有1至6个碳原子的烷氧基,具有1至6个碳原子的烷硫基或具有1至4个碳原子的烷基氨基 每个烷基链中的碳原子,R“和R”'各自独立地为氢或甲基,RIV为氢,卤素,硝基或具有1至3个碳原子的卤代烷基,N为1至4的整数,X为整数 是氧或硫,具有无毒的杀虫剂和杀虫剂性质。

    O-alkyl-O-[1,6-dihydro-1-substituted-6-thioxopyridazin(3)yl]-(thiono)
(thiol) phosphoric (phosphonic) acid ester and esteramides
    38.
    发明授权
    O-alkyl-O-[1,6-dihydro-1-substituted-6-thioxopyridazin(3)yl]-(thiono) (thiol) phosphoric (phosphonic) acid ester and esteramides 失效
    O-烷基-O- {8,6-二氢-1-取代-6-硫代哒嗪(3)基{9-(硫杂)(硫醇))磷酸(膦酸)酯和酯酰胺

    公开(公告)号:US4125609A

    公开(公告)日:1978-11-14

    申请号:US763741

    申请日:1977-01-28

    IPC分类号: A01N57/08 C07F9/6509 A01N9/36

    CPC分类号: C07F9/650929

    摘要: O-Alkyl-O-[1,6-dihydro-1-substituted-6-thioxopyridazin(3)yl]-(thiono) (thiol) phosphoric (phosphonic) acid esters and ester-amides of the formula ##STR1## in which R is alkyl with 1 to 6 carbon atoms,R' is alkyl, alkoxy, alkylmercapto or alkylamino with 1 to 6 carbon atoms per alkyl chain, or phenyl,R" is alkyl, cyanoalkyl, carbalkoxyalkyl or alkylcarbonylalkyl with 1 to 4 carbon atoms per alkyl chain, phenyl or phenyl carrying at least one substituent selected from the group consisting of halogen, nitro, alkyl with 1 to 4 carbon atoms and halogenoalkyl with 1 to 4 carbon atoms, andX is oxygen or sulfur,Which possess arthropodicidal properties.

    摘要翻译: O-烷基-O- [1,6-二氢-1-取代-6-硫代哒嗪(3)基] - (硫杂)(硫醇)(膦酸)酯和酯酰胺,式 ),其中R是具有1至6个碳原子的烷基,R'是烷基,烷氧基,烷基巯基或每个烷基链具有1至6个碳原子的烷基氨基,或苯基,R“是烷基,氰基烷基,烷氧基烷基或烷基羰基烷基,其中1 每个烷基链至4个碳原子,苯基或苯基,其携带至少一个选自卤素,硝基,具有1至4个碳原子的烷基和具有1至4个碳原子的卤代烷基的取代基,X是氧或硫, 最佳抗坏血酸特性。