CAS: 638-21-1; Phenylphosphine

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CAS号644-97-3 苯基二氯膦 | CAS号172487-18-2 phenylphosphini... | CAS号591-50-4 碘苯 | CAS号82312-25-2 2,2-diethyl-1-p... | CAS号81744-50-5 2,2,4,4-tetrame... | CAS号1754-49-0 苯基膦酸二乙酯 | CAS号1078-58-6 二苯锌 | CAS号108-86-1 溴苯 | CAS号68160-18-9 2,2-dimethyl-1-... | CAS号81744-51-6 2,2,4,4-tetraet... | CAS号1005-21-6 trimethyl(pheny... | CAS号3127-08-0 双(羟甲基)苯膦 | CAS号1779-48-2 苯基次膦酸 | CAS号22846-16-8 1-phenylphosphirane | CAS号2797-57-1 Phenylphosphono... | CAS号28240-64-4 phenyl(phenylph... | CAS号6372-48-1 METHYLPHENYLPHO... | CAS号34478-62-1 1,2-diphenyldip... | CAS号3619-88-3 ethyl(phenyl)ph...

二苯基汞置于水,氢气,三氯化磷体系中,化学反应生成 苯基膦
参考文献:Michaelis,Justus Liebigs Annalen Der Chemie,1876,Vol. 181,P. 322
标题:Michaelis,Justus Liebigs Annalen Der Chemie,1876,Vol. 181,P. 322

专利信息

专利号:US-8642809-B2
优先权日:2007-09-25
标 题:Methods of synthesis of certain hydroxamic acid compounds
发明人：REISCH HELGE A; LEEMING PETER; RAJE PRASAD S
权利人:REISCH HELGE A; LEEMING PETER; RAJE PRASAD S; TOPOTARGET UK LTD
摘要:The present invention pertains to the general field of chemical synthesis, and more particularly to methods for the synthesis of certain hydroxamic acid compounds, and in particular, (E)-N-hydroxy-3-(3-phenylsulfamoyl-phenyl)-acrylamide, also known as PXD101 and Belinostat®, comprising, for example, the steps of: (SAF) sulfonamide formation; (PUR C ) optional purification; (AAA) alkenyl-acid addition, comprising: either (i): the steps of, in order: (ACAEA) alkenyl-carboxylic acid ester addition; (PUR E ) optional purification; and (CAD) carboxylic acid deprotection; or (ii): the step of: (ACAA) alkenyl-carboxylic acid addition; (PUR F ) optional purification; (HAF) hydroxamic acid formation; and (PUR G ) optional purification.

专利号:US-4182719-A
优先权日:1977-05-17
标题 :Synthesis of optically active vitamin E
发明人：COHEN NOAL; SAUCY GABRIEL
权利人:HOFFMANN LA ROCHE
摘要:Synthesis of optically active vitamin E from 2-methyl-5-oxotetrahydro-2-furoic acid including intermediates in this synthesis.

专利号:US-4895922-A
优先权日:1988-05-05
标 题 :Low temperature synthesis of polyesteramides
发明人：OGATA NAOYA
权利人:GOODYEAR TIRE & RUBBER
摘要:This invention disclosed a process for the synthesis of polyesteramides. By utilizing the phosphorus containing catalyst systems of the present invention, such polyesteramides can be synthesized at relatively low temperatures. The present invention specifically discloses a process for the synthesis of a polyesteramide which comprises polymerizing at least one diamine, at least one diol, and at least one dicarboxylic acid in the presence of (1) at least one acid acceptor; (2) at least one halogenated organic compound; and (3) at least one phosphorus containing compound selected from the group consisting of (a) triphenylphosphine, (b) triphenylphosphine oxide, (c) triphenylphosphine sulfide, (d) polymeric agents having pendant diphenylphosphine groups, (e) silicon-phosphorus compositions which contain at least one divalent oxygen atom which is bonded directly to a tetravalent silicon atom and a trivalent or pentavalent phosphorus atom; (f) compounds with the structural formula (C 6 H 5 ) 3 P=N-R, wherein R is a hydrogen atom or an alkyl group containing from 1 to 10 carbon atoms; and (g) compounds with the structural formula (C 6 H 5 )PR 1 R 2 wherein R 1 and R 2 can be the same or different, wherein R 1 is selected from the group consisting of alkyl groups containing from 1 to 10 carbon atoms and phenyl groups, and wherein R 2 is an alkyl group containing from 1 to 10 carbon atoms.

专利号:US-4208332-A
优先权日:1977-05-17
标 题:Synthesis of optically active vitamin E
发明人：COHEN NOAL; SAUCY GABRIEL
权利人:HOFFMANN LA ROCHE
摘要:Synthesis of optically active vitamin E from 2-methyl-5-oxotetrahydro-2-furoic acid including intermediates in this synthesis.

专利号:US-4208331-A
优先权日:1977-05-17
标 题:Synthesis of optically active vitamin E
发明人：COHEN NOAL; SAUCY GABRIEL
权利人:HOFFMANN LA ROCHE
摘要:Synthesis of optically active vitamin E from 2-methyl-5-oxotetrahydro-2-furoic acid including intermediates in this synthesis.

专利号:US-4151177-A
优先权日:1977-05-17
标题:Synthesis of optically active vitamin E
发明人：COHEN NOAL; SAUCY GABRIEL
权利人:HOFFMANN LA ROCHE
摘要:Synthesis of optically active vitamin E from 2-methyl-5-oxotetrahydro-2-furoic acid including intermediates in this synthesis.