公开(公告)号：US4000190A

公开(公告)日：1976-12-28

申请号：US548650

申请日：1975-02-10

申请人： Eugene H. Uhing ,  Arthur D. F. Toy

发明人： Eugene H. Uhing ,  Arthur D. F. Toy

IPC分类号： A01N57/18 ,  C07F9/40 ,  C07F9/42

CPC分类号： C07F9/42 ,  A01N57/18 ,  C07F9/4084

摘要： Alkyl- and arylphosphonothioic dihalides are prepared by contacting a dialkyl or diaryl disulfide with phosphorus and phosphorus trihalide under at least autogenous pressure at a temperature of from about 200.degree. C. to about 400.degree. C. The compounds obtained are useful as constituents in insecticides, fungicides, pharmaceuticals and as intermediates in preparation of other organophosphorus compounds.

公开(公告)号：US3968156A

公开(公告)日：1976-07-06

申请号：US534942

申请日：1974-12-20

申请人： Eugene H. Uhing ,  Arthur D. F. Toy

发明人： Eugene H. Uhing ,  Arthur D. F. Toy

IPC分类号： C07F9/42

CPC分类号： C07F9/42

摘要： Alkyl- or arylphosphonothioic dihalides are prepared by contacting an alkyl or aryl halide with a trivalent phosphorus compound having three halogens attached thereto or a pentavalent thiophosphorus halide having three halogens attached thereto or mixtures of the trivalent and pentavalent phosphorus halides, in the presence of phosphorus sulfides, for example, P.sub.4 S.sub.3, P.sub.4 S.sub.7 or P.sub.4 S.sub.10 under at least autogenous pressure at a temperature of from about 175.degree.C. to about 400.degree.C. The compounds obtained are useful as constituents in insecticides, fungicides, pharmaceuticals, and as intermediates in preparation of other organophosphorus compounds.

摘要翻译： 烷基或芳基次硫代二卤代二卤化物是通过使烷基或芳基卤化物与其中连接有三个卤素的三价磷化合物或者连接有三个卤素的五价​​硫代磷卤化物或三价和五价的卤化磷的混合物在磷硫化物存在下 例如P4S3，P4S7或P4S10，至少自生压力为约175℃至约400℃。所获得的化合物可用作杀虫剂，杀真菌剂，药物和作为制备中间体的中间体 其他有机磷化合物。

公开(公告)号：US4130583A

公开(公告)日：1978-12-19

申请号：US769474

申请日：1977-02-17

申请人： Eugene H. Uhing ,  Arthur D. F. Toy

发明人： Eugene H. Uhing ,  Arthur D. F. Toy

IPC分类号： A01N57/34 ,  C07F9/42 ,  C07F9/34 ,  C07F9/04

CPC分类号： C07F9/42 ,  A01N57/34

摘要： Alkyl- or arylphosphonothioic dihalides are prepared by contacting a dialkyl or diaryl thioether with various phosphorus containing reactants including: PCl.sub.3, PBr.sub.3, P(S)Cl.sub.3, P(S)Br.sub.3, P.sub.4 S.sub.3, P.sub.4 S.sub.5, P.sub.4 S.sub.7, P.sub.4 S.sub.1 O and elemental phosphorus under at least autogenous pressure at a temperature of from about 200.degree. C. to about 400.degree. C. The compounds obtained are useful as constituents in insecticides, fungicides, pharmaceuticals, and as intermediates in preparation of other organophosphorus compounds.

摘要翻译： 通过使二烷基或二芳基硫醚与各种含磷反应物接触来制备烷基 - 或芳基硫代硫代二卤化物，包括：至少在下列物质中包括：PCl3，PBr3，P（S）Cl3，P（S）Br3，P4S3，P4S5，P4S7，P4S1O和元素磷 在大约200℃至大约400℃的温度下产生自生压力。所获得的化合物可用作杀虫剂，杀真菌剂，药物和作为制备其它有机磷化合物的中间体的组分。

公开(公告)号：US4100230A

公开(公告)日：1978-07-11

申请号：US711769

申请日：1976-08-04

申请人： Eugene H. Uhing ,  Arthur D. F. Toy

发明人： Eugene H. Uhing ,  Arthur D. F. Toy

IPC分类号： C07F9/20

CPC分类号： C07F9/20

摘要： Mono- and disubstituted mercaptophosphorothionochloridates are prepared by reacting a disubstituted sulfide having the formulaR.sub.2 Swherein each R is an independently selected alkyl, cycloalkyl or benzyl, with phosphorus pentasulfide and thiophosphorus trichloride at a temperature from about 150.degree. to about 300.degree. C. A molar ratio of R.sub.2 S to P.sub.4 S.sub.10 to P(S)Cl.sub.3 of 6:1:8 is preferred where the monosubstituted compound is desired, while a ratio of 6:1:2 is preferred where the disubstituted compound is desired. The compounds are useful as intermediates for compounds which exhibit biocidal properties, particularly insecticides and herbicides.

摘要翻译： 单取代和二取代的巯基硫代磷酸酯通过使具有式R2S的二取代硫化物，其中每个R是独立选择的烷基，环烷基或苄基，与五硫化二磷和硫代三氯化磷在约150℃至约300℃的温度下反应制备。 在需要单取代化合物的情况下，优选R2S与P4S10与P（S）Cl3的比例为6：1：8，而希望双取代化合物优选为6：1：2。 这些化合物可用作具有杀生物性的化合物的中间体，特别是杀虫剂和除草剂。

公开(公告)号：US4034024A

公开(公告)日：1977-07-05

申请号：US650488

申请日：1976-01-19

申请人： Arthur D. F. Toy ,  Eugene H. Uhing

发明人： Arthur D. F. Toy ,  Eugene H. Uhing

IPC分类号： C07F9/165 ,  C07F9/17 ,  C07F9/177

CPC分类号： C07F9/165

摘要： Trialkyl tetrathiophosphates are prepared by contacting a dialkyl sulfide with phosphorus pentasulfide according to the following theoretical reaction scheme:6R.sup.1 SR.sup.2 + P.sub.4 S.sub.10 .fwdarw. 4(R.sup.1 S).sub.x (R.sup.2 S).sub.y P(S)wherein x + y = 3; R.sup.1 and R.sup.2 are the same or different and are selected from the group consisting of aliphatic, having from 1 to about 18 carbon atoms, and alicyclic having 5 or 6 carbon atoms in the ring and the C.sub.1 -C.sub.4 alkyl substituted derivatives thereof. The contacting is effected under at least autogenous pressure at a temperature of from about 150.degree. C. to 300.degree. C. The compounds obtained are useful as additives in agricultural chemicals and as intermediates in preparation of other organophosphorus compounds.

摘要翻译： 三烷基四硫代磷酸酯是通过使二烷基硫醚与五硫化二磷按照以下理论反应方案进行接触来制备的：

公开(公告)号：US3976690A

公开(公告)日：1976-08-24

申请号：US613683

申请日：1975-09-15

申请人： Arthur D. F. Toy ,  Eugene H. Uhing

发明人： Arthur D. F. Toy ,  Eugene H. Uhing

IPC分类号： C07F9/42 ,  C07F9/52

CPC分类号： C07F9/42 ,  C07F9/52

摘要： Alkane bis-dihalophosphines are prepared by reacting an olefin with a trivalent phosphorus compound having three halogens attached thereto, such as phosphorus trichloride, in the presence of elemental phosphorus under at least autogenous pressure at a temperature of from 150.degree.C. to 350.degree.C. The compounds obtained are useful as intermediates in preparing organophosphorus compounds which can be used as insecticides, fungicides, pharmaceuticals, flame retardant compounds, and in forming metal complexes which are catalyst activators.

摘要翻译： 烷基双 - 二卤代膦通过在至少自生压力下在150℃至350℃的温度下，在元素磷存在下，使烯烃与其上连接有三个卤素的三价磷化合物如三氯化磷反应来制备 获得的化合物可用作制备有机磷化合物的中间体，其可用作杀虫剂，杀真菌剂，药物，阻燃化合物，以及形成作为催化剂活化剂的金属络合物。

公开(公告)号：US3962323A

公开(公告)日：1976-06-08

申请号：US523761

申请日：1974-11-14

申请人： Arthur D. F. Toy ,  Eugene H. Uhing

发明人： Arthur D. F. Toy ,  Eugene H. Uhing

IPC分类号： C07F9/42

CPC分类号： C07F9/42

摘要： Alkyl- or arylphosphonothioic dihalides are prepared by contacting a reactant selected from the group consisting of mono-alkyl or aryl mercapto phosphorothionodihalidate, dialkyl or aryl mercapto phosphorothionohalidate or tri- alkyl or aryl tetrathiophosphate with phosphorus trihalide under at least autogenous pressure at a temperature of from about 200.degree.C. to about 400.degree.C. The compounds obtained are useful as constituents in insecticides, fungicides and pharmaceuticals, and as intermediates in preparation of other organophosphorus compounds.

摘要翻译： 烷基或芳基次硫代二卤化物的制备是通过使至少自生压力下的温度从下列物质中选出一种选自单烷基或芳基巯基硫代硫代酸酯，二烷基或芳基巯基硫代磷酸酯或三烷基或芳基四硫代磷酸酯与三卤化磷的反应物 约200℃至约400℃。所得化合物可用作杀虫剂，杀真菌剂和药物中的组分，并且可用作制备其它有机磷化合物的中间体。

公开(公告)号：USRE31300E

公开(公告)日：1983-07-05

申请号：US1633

申请日：1979-01-05

申请人： Eugene H. Uhing ,  Arthur D. F. Toy

发明人： Eugene H. Uhing ,  Arthur D. F. Toy

IPC分类号： C07F9/42

CPC分类号： C07F9/42

摘要： Alkyl- or arylphosphonothioic dihalides are prepared by contacting an alkyl or aryl halide with a trivalent phosphorus compound having three halogens attached thereto or a pentavalent thiophosphorus halide having three halogens attached thereto or mixtures of the trivalent and pentavalent phosphorus halides, in the presence of phosphorus sulfides, for example, P.sub.4 S.sub.3, P.sub.4 S.sub.7 or P.sub.4 S.sub.10 under at least autogenous pressure at a temperature of from about 175.degree. C. to about 400.degree. C. The compounds obtained are useful as constituents in insecticides, fungicides, pharmaceuticals, and as intermediates in preparation of other organophosphorus compounds.

公开(公告)号：USRE30279E

公开(公告)日：1980-05-20

申请号：US854

申请日：1979-01-04

申请人： Arthur D. F. Toy ,  Eugene H. Uhing

发明人： Arthur D. F. Toy ,  Eugene H. Uhing

IPC分类号： C07F9/34 ,  C07F9/38 ,  C07F9/42

CPC分类号： C07F9/42 ,  C07F9/34 ,  C07F9/38

摘要： Alkyl or aryl phosphonic or phosphonothioic dihalides and phosphinic or phosphinothioic monohalides are prepared by reacting an alkyl halide or aryl halide respectively with a tri-valent phosphorus compound having at least two halogens attached thereto, and preferably three two halogens such as phosphorus trihalide, in the presence of P.sub.4 O.sub.10 or P.sub.4 S.sub.10 under at least autogenous pressure at a temperature of from 200.degree. C. to 450.degree. C. The compounds obtained are useful as constituents in insecticides, fungicides, pharmaceuticals, and as intermediates in preparation of other organophosphorus compounds.

公开(公告)号：US4076746A

公开(公告)日：1978-02-28

申请号：US694270

申请日：1976-06-09

申请人： Arthur D. F. Toy ,  Eugene H. Uhing

发明人： Arthur D. F. Toy ,  Eugene H. Uhing

IPC分类号： C07F9/34 ,  C07F9/04

CPC分类号： C07F9/34

摘要： Dialkyl or diaryl phosphonothioic halides are prepared by contacting an alkyl or aryl halide, respectively, with phosphorus sesquisulfide, P.sub.4 S.sub.3, under at least autogenous pressure at a temperature of from about 200.degree. to about 400.degree. C. The compounds obtained are useful as pesticides and as intermediates in preparation of pesticides and other organo-phosphorus compounds.

摘要翻译： 二烷基或二芳基膦酰卤卤化物分别通过使烷基或芳基卤化物分别与二硫代二硫化物P4S3在至少自生压力下在约200至约400℃的温度下接触来制备。所得化合物可用作农药和 作为制备农药和其他有机磷化合物的中间体。