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1. 发明授权

US4130583A Process for preparing alkyl- or arylphosphonothioic dihalides 失效
标题翻译：制备烷基或芳基次硫代二卤化物的方法
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。

2. 发明授权

US4100230A Process for preparing mono- and disubstituted mercapto-phosphorothionochloridates 失效
标题翻译：制备单取代和二取代的巯基 - 硫代磷酸酯的方法
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。

3. 发明授权

US4034024A Method of preparing trialkyl tetrathiophosphates 失效
标题翻译：四硫代磷酸三烷基酯的制备方法
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：

4. 发明授权

US4000190A Process for preparing alkyl- and aryl phosphonothioic dihalides 失效
标题翻译：制备烷基和芳基磷酸二氢二异氰酸酯的方法
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.

5. 发明授权

US3968156A Process for preparing alkyl-or arylphosphonothioic dihalides 失效
标题翻译：制备烷基 - 或芳基次硫代硫代二卤化物的方法
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。

6. 发明授权

US3976690A Process for preparing alkane bis-dihalophosphines 失效
标题翻译：制备烷烃双 - 二卤代膦的方法
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。

7. 发明授权

US3962323A Process for preparing alkyl- or aryl-phosphonothioic dihalides 失效
标题翻译：制备烷基 - 或芳基 - 硫代磷酸二卤化物的方法
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。

8. 发明授权

US4761271A Method for treating destabilized, fire-involved elemental phosphorus 失效
标题翻译：处理不稳定的含火元素磷的方法
公开(公告)号：US4761271A
公开(公告)日：1988-08-02
申请号：US41962
申请日：1987-04-24
申请人： Arthur D. F. Toy , Fred Jaffe
发明人： Arthur D. F. Toy , Fred Jaffe
IPC分类号： A62D3/00 , A62D3/33 , C01B25/00 , C01B25/01 , C01B25/02 , C01B25/04
CPC分类号： C01B25/006 , A62D3/33 , A62D2101/26 , A62D2101/45
摘要： Destabilized elemental phosphorus, for example resulting from fire involvement due to exposure with air, can be treated by placing the destabilized elemental phosphorus in the presence of a weakly basic aqueous solution of an alkali metal hypochlorite as a blanketing agent. Sodium hypochlorite is preferred.
摘要翻译：可以通过在碱金属次氯酸盐的弱碱性水溶液的存在下放置不稳定的元素磷作为覆盖剂来处理例如由于由空气暴露而引起的火灾引起的不稳定的元素磷。次氯酸钠是优选的。

9. 发明授权

US3966478A N,N-Dialkyl O,O-bis(haloalkyl)phosphoramidate flame retardant 失效
标题翻译： N，N-二烷基O，O-双（卤代烷基）氨基磷酸酯阻燃剂
公开(公告)号：US3966478A
公开(公告)日：1976-06-29
申请号：US274033
申请日：1972-07-21
申请人： Arthur D. F. Toy , Kenneth L. Eilers
发明人： Arthur D. F. Toy , Kenneth L. Eilers
IPC分类号： C08K5/5399 , C08J3/20
CPC分类号： C08K5/5399 , Y10S521/906 , Y10S521/907
摘要： Fire resistant polymer compositions containing, as fire-retardant, N,N-dialkyl, O,O'-bis(haloalkyl)phosphoramidates. Polymers include urethanes, rayon and cellulose acetate.
摘要翻译：含有N，N-二烷基，O，O-双（卤代烷基）氨基磷酸酯作为阻燃剂的耐火聚合物组合物。聚合物包括聚氨酯，人造丝和醋酸纤维素。

10. 发明授权

US4634771A Method for converting carboxylic acid groups to trichloromethyl groups 失效
标题翻译：将羧酸基团转化为三氯甲基的方法
公开(公告)号：US4634771A
公开(公告)日：1987-01-06
申请号：US759003
申请日：1985-07-25
申请人： Kyung S. Shim , Arthur D. F. Toy , James B. Heather
发明人： Kyung S. Shim , Arthur D. F. Toy , James B. Heather
IPC分类号： C07B39/00 , C07B31/00 , C07C67/00 , C07D213/26 , C07D213/61 , C07D401/00 , C07D211/72 , C07D211/84 , C07D213/72
CPC分类号： C07D213/26 , C07D213/61
摘要： There is disclosed a method for the conversion of a carboxylic acid group on the ring of an aromatic or N-heteroaromatic compound to a trichloromethyl group which comprises contacting the aromatic or N-heteroaromatic compound with a phenylphosphonous dichloride, phosphorus trichloride and chlorine.
摘要翻译：公开了将芳族或N-杂芳族化合物的环上的羧酸基团转化为三氯甲基的方法，该方法包括使芳族或N-杂芳族化合物与苯基二氯化膦，三氯化磷和氯接触。

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