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    Dithiolphosphoric acid esters
    1.
    发明授权
    Dithiolphosphoric acid esters 失效
    二硫代磷酸酯

    公开(公告)号：US4631347A

    公开(公告)日：1986-12-23

    申请号：US542709

    申请日：1983-10-17

    申请人： Haruyasu Yamamoto ,  Kiyoshi Kasamatsu ,  Takayuki Okabe ,  Kunio Mukai

    发明人： Haruyasu Yamamoto ,  Kiyoshi Kasamatsu ,  Takayuki Okabe ,  Kunio Mukai

    IPC分类号： A01N57/12 ,  C07F9/17 ,  C07F9/165

    CPC分类号： A01N57/12 ,  C07F9/17

    摘要： A dithiolphosphoric acid ester of the formula, ##STR1## wherein R is methyl or ethyl group, and when R is methyl group, A is iso-butyl, sec-butyl or tert-butyl group and B is methyl, ethyl or n-propyl group, when R is ethyl group and A is sec-butyl or tert-butyl group, B is methyl group, and when R is ethyl group and A is iso-butyl group, B is methyl, ethyl or n-propyl group, which is useful as a soil pesticidal composition for pests in soil.

    摘要翻译： 下式的二硫醇磷酸酯，其中R是甲基或乙基，当R是甲基时，A是异丁基，仲丁基或叔丁基，B是甲基，乙基或正丙基 基团，当R为乙基且A为仲丁基或叔丁基时，B为甲基，当R为乙基且A为异丁基时，B为甲基，乙基或正丙基， 作为土壤中害虫的土壤农药组合物是有用的。

    Organo-phosphoric esters and their production and use
    3.
    发明授权
    Organo-phosphoric esters and their production and use 失效
    有机磷酸酯及其生产和使用

    公开(公告)号：US4326058A

    公开(公告)日：1982-04-20

    申请号：US116214

    申请日：1980-01-28

    申请人： Takayuki Okabe ,  Masachika Hirano ,  Kunio Mukai

    发明人： Takayuki Okabe ,  Masachika Hirano ,  Kunio Mukai

    IPC分类号： A01N57/16 ,  A01N57/32 ,  C07D239/26 ,  C07D239/30 ,  C07D239/34 ,  C07D239/36 ,  C07F9/6512 ,  C07F9/65

    CPC分类号： C07D239/26 ,  A01N57/16 ,  A01N57/32 ,  C07D239/34 ,  C07D239/36 ,  C07F9/65122

    摘要： Phosphoro-thioates or dithioates of the formula (I), ##STR1## wherein R is a C.sub.1 -C.sub.3 alkyl group, R.sub.1 is a C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.4 alkylamino or allylamino group, R.sub.2 is a halogen atom, a C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.3 alkyl group, R.sub.3 is a hydrogen or halogen atom or a C.sub.1 -C.sub.3 alkyl group, R.sub.4 is a C.sub.1 -C.sub.3 alkyl group, and X is an oxygen or sulfur atom, provided that when R.sub.1 is a C.sub.1 -C.sub.4 alkylamino or allylamino group, X is an oxygen atom, a process for producing phosphoro-thioates or dithioates of the formula (I) characterized by condensing a pyrimidine of the formula (II), ##STR2## wherein Y is a halogen atom, and R.sub.2, R.sub.3 and R.sub.4 are as defined above, with a thio- or dithio-phosphate of the formula, ##STR3## wherein M is an alkali metal atom or an ammonium group, and R, R.sub.1 and X are as defined above, an insecticide, acaricide and nematocide characterized by containing phosphoro-thioates or dithioates of the formula (I) as an active ingredient, and pyrimidines, novel intermediate compounds, of the formula (II) wherein R.sub.2 is a C.sub.1 -C.sub.4 alkoxy group or a halogen atom, R.sub.3 is a hydrogen or halogen atom or a C.sub.1 -C.sub.3 alkyl group, and R.sub.4 is a C.sub.2 -C.sub.3 alkyl group.

    摘要翻译： 式（I）的硫代磷酸酯或二硫代磷酸酯，其中R是C1-C3烷基，R1是C1-C3烷氧基，C1-C4烷基氨基或烯丙基氨基，R2是卤素原子， C1-C4烷氧基或C1-C3烷基，R3是氢或卤素原子或C1-C3烷基，R4是C1-C3烷基，X是氧或硫原子，条件是当R1是 C 1 -C 4烷基氨基或烯丙基氨基，X是氧原子，产生式（I）的硫代磷酸酯或二硫代酸酯的方法，其特征在于将式（II）的嘧啶，其中Y 是卤素原子，R2，R3和R4如上定义，具有下式的硫代或二硫代磷酸酯，其中M是碱金属原子或铵基，R，R 1和X是 如上所述，杀虫剂，杀螨剂和杀线虫剂的特征在于含有式（I）的硫代磷酸酯或二硫代磷酸酯作为活性成分，嘧啶，新型中间体化合物， a（II）其中R2是C1-C4烷氧基或卤素原子，R3是氢或卤素原子或C1-C3烷基，R4是C2-C3烷基。

    Trithiophosphoric acid ester as a soil pesticide
    4.
    发明授权
    Trithiophosphoric acid ester as a soil pesticide 失效
    三硫代磷酸酯作为土壤农药

    公开(公告)号：US4608369A

    公开(公告)日：1986-08-26

    申请号：US666324

    申请日：1984-10-31

    申请人： Haruyasu Yamamoto ,  Takayuki Okabe

    发明人： Haruyasu Yamamoto ,  Takayuki Okabe

    IPC分类号： A01N57/12 ,  C07F9/17 ,  A01N57/04 ,  C07F9/165

    CPC分类号： C07F9/17 ,  A01N57/12

    摘要： A trithiophosphoric acid ester of the formula: ##STR1## wherein R is lower alkyl group, and R.sub.1 and R.sub.2 are different from each other, R.sub.1 is C.sub.1 -C.sub.4 alkyl group and R.sub.2 is isobutyl, sec-butyl or tert-butyl group, which is useful as a soil pesticidal composition for pests in soil.

    摘要翻译： 一种下式的三硫代磷酸酯：其中R是低级烷基，R1和R2彼此不同，R1是C1-C4烷基，R2是异丁基，仲丁基或叔丁基，其中 作为土壤中害虫的土壤农药组合物是有用的。

    Triazinyl-organophosphorus esters
    5.
    发明授权
    Triazinyl-organophosphorus esters 失效
    三嗪基有机磷酯

    公开(公告)号：US4320126A

    公开(公告)日：1982-03-16

    申请号：US70056

    申请日：1979-08-27

    申请人： Takayuki Okabe ,  Kunio Mukai ,  Masachika Hirano

    发明人： Takayuki Okabe ,  Kunio Mukai ,  Masachika Hirano

    IPC分类号： A01N57/08 ,  A01N57/24 ,  C07D251/30 ,  C07F9/6521 ,  C07D251/34 ,  A01N43/66

    CPC分类号： C07D251/30 ,  A01N57/08 ,  C07F9/65215

    摘要： Organophosphorus esters of the formula (I), ##STR1## wherein R is a C.sub.1 -C.sub.2 alkyl group, R.sub.1 is a C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 alkoxy, C.sub.1 -C.sub.4 alkylamino, phenyl or phenoxy group, R.sub.2 and R.sub.3, which may be the same or different, are each a C.sub.1 -C.sub.5 alkyl or methoxy C.sub.2 -C.sub.3 alkyl group and X is an oxygen or sulfur atom, a method for producing organophosphorus esters of the formula (I) characterized by condensation reaction of s-triazines of the formula, ##STR2## wherein M is a potassium or sodium atom and R.sub.2 and R.sub.3 are as defined above, with a halogenated compound of the formula, ##STR3## wherein Y is a halogen atom and R, R.sub.1 and X are as defined above, and an insecticide, acaricide and/or nematocide characterized by containing organophosphorus esters of the formula (I) as an active ingredient.

    摘要翻译： 式（I）的有机磷酯，其中R是C1-C2烷基，R1是C1-C2烷基，C1-C2烷氧基，C1-C4烷基氨基，苯基或苯氧基，R2和 R3可以相同或不同，分别为C1-C5烷基或甲氧基C2-C3烷基，X为氧或硫原子，制备式（I）的有机磷酯的方法，其特征在于： 其中M是钾或钠原子，R 2和R 3如上定义，与下式的卤代化合物，其中Y是卤素原子，R 1，R 2和X 其特征在于含有式（I）的有机磷酯作为活性成分，所述杀虫剂，杀螨剂和/或杀线虫剂的定义如上。

    Pyrimidin-4-yl-phosphorus esters and insecticidal, acaricidal or nematocidal compositions and methods using them
    7.
    发明授权
    Pyrimidin-4-yl-phosphorus esters and insecticidal, acaricidal or nematocidal compositions and methods using them 失效
    嘧啶-4-基 - 磷酯和杀虫，杀螨或杀线虫的组合物和使用它们的方法

    公开(公告)号：US4308258A

    公开(公告)日：1981-12-29

    申请号：US114737

    申请日：1980-01-24

    申请人： Takayuki Okabe ,  Kunio Mukai ,  Masachika Hirano

    发明人： Takayuki Okabe ,  Kunio Mukai ,  Masachika Hirano

    IPC分类号： A01N57/16 ,  A01N57/32 ,  C07D239/36 ,  C07F9/6512 ,  C07F9/65

    CPC分类号： C07D239/36 ,  A01N57/16 ,  A01N57/32 ,  C07F9/65125

    摘要： Pyrimidin-4-yl-phosphorothionates of the formula (I), ##STR1## wherein R is a C.sub.1 -C.sub.2 alkyl group, R.sub.1 is a C.sub.1 -C.sub.2 alkoxyl or C.sub.1 -C.sub.4 alkylamino group, R.sub.2 and R.sub.3, which may be the same or different, are each a halogen atom, a C.sub.1 -C.sub.3 alkoxyl or methylmercapto group, and X is an oxygen or sulfur atom; a process for producing pyrimidin-4-yl-phosphorothionates of the formula (I) characterized by condensing a 4-hydroxypyrimidine of the formula (II), ##STR2## wherein R.sub.2 and R.sub.3, which may be the same or different, are each a halogen atom, a C.sub.1 -C.sub.3 alkoxyl or methylmercapto group, with a halogen compound of the formula, ##STR3## wherein R is a C.sub.1 -C.sub.2 alkyl, R.sub.1 is a C.sub.1 -C.sub.2 alkoxyl or C.sub.1 -C.sub.4 alkylamino group, Y is a halogen atom and X is an oxygen or sulfur atom; an insecticide, acaricide and nematocide characterized by containing pyrimidin-4-yl-phosphorothionates of the formula (I) as an active ingredient; 4-hydroxypyrimidines of the formula (II) wherein R.sub.2 and R.sub.3, which may be the same or different, are each a halogen atom, a C.sub.2 -C.sub.3 alkoxyl or methylmercapto group; and a process for producing 4-hydroxypyrimidines of the formula (II) wherein R.sub.2 and R.sub.3, which may be the same or different, are each a halogen atom, a C.sub.2 -C.sub.3 alkoxyl or methylmercapto group, characterized by reacting an acetamidine hydrochloride of the formula, ##STR4## wherein R.sub.4 is a halogen atom, a C.sub.2 -C.sub.3 alkoxyl or methylmercapto group, with a .beta.-ketoester of the formula, ##STR5## wherein R.sub.5 is a halogen atom, a C.sub.2 -C.sub.3 alkoxyl or methylmercapto group, and R.sub.6 is a C.sub.1 -C.sub.2 alkyl group.

    摘要翻译： 式（I）的嘧啶-4-基 - 硫代磷酸酯，其中R是C1-C2烷基，R1是C1-C2烷氧基或C1-C4烷基氨基，R2和R3可以是 各自为卤素原子，C1-C3烷氧基或甲基巯基，X为氧或硫原子; 制备式（I）的嘧啶-4-基 - 硫代磷酸酯的方法，其特征在于将式（II）的4-羟基嘧啶，其中R2和R3可以相同或不同， 其中R为C1-C2烷基，R1为C1-C2烷氧基或C1-C4烷基氨基，Y为卤素原子，C1-C3烷氧基或甲基巯基， 是卤素原子，X是氧或硫原子; 杀虫剂，杀螨剂和杀线虫剂，其特征在于含有式（I）的嘧啶-4-基 - 硫代磷酸酯作为活性成分; 式（II）的4-羟基嘧啶，其中R2和R3可以相同或不同，分别为卤素原子，C2-C3烷氧基或甲基巯基; 以及制备式（II）的4-羟基嘧啶的方法，其中R 2和R 3可以相同或不同，各自为卤素原子，C 2 -C 3烷氧基或甲基巯基，其特征在于使乙酸脒盐酸盐 其中R 4是卤素原子，C 2 -C 3烷氧基或甲基巯基，与下式的β-酮酯，其中R 5是卤素原子，C 2 -C 3烷氧基或甲基巯基，和 R6是C1-C2烷基。