CAS: 101-59-7; 4-((4-Nitrophenyl)Thio)Aniline

相似化合物

139-65-1 952-97-6 1223-31-0

上下游产品

di(p-nitrophenyl) disulfide bis(4-nitrophenyl)sulfide 4-nitrobenzensulfenic acid anilide 4-chlorobenzonitrile N-[4-(4-nitro-phenylsulfanyl)-phenyl]-succinamic acidN-[4-(4-nitro-phenylsulfanyl)-phenyl]-succinamic acid [4-(4-nitro-phenylsulfanyl)-phenyl]-urea 4-methyl-valeric acid-[4-(4-nitro-phenylsulfanyl)-anilide] benzthiazol2-Amino-6-(p-nitrophenyl)thiobenzthiazol

4,4'-二硝基二苯二硫醚置于氨体系中,化学反应生成4-氨基-4'-硝基二苯硫醚
参考文献:Fromm; Wittmann,Chemische Berichte,1908,Vol. 41,P. 2264
标题:Fromm; Wittmann,Chemische Berichte,1908,Vol. 41,P. 2264

专利信息

专利号:US-9845289-B2
优先权日:2014-08-01
标题 :Process for the synthesis of Dapsone and its intermediates
发明人：BARATELLA MARCO; CASTALDI GRAZIANO; CASTALDI MARTA; GABOARDI MAURO; PALLANZA GIUSEPPE
权利人:SEEGPHARM SA
摘要:A process for the synthesis of Dapsone and intermediates thereof are described.

专利号:US-7531694-B2
优先权日:2004-07-07
标题:Process for synthesis of 4-4′-diamino-diphenyl-sulfone
发明人：VILLA MARCO; DE FAVERI CARLA; ZANOTTI RICCARDO; CIARDELLA FRANCESCO; BORIN FABRIZIO
权利人:LUNDBECK PHARMACEUTICALS ITALY
摘要:A new process for the preparation and purification of 4-4′-diamino-diphenyl-sulfone (dapsone) is described. The process described is a three step process comprising a condensation reaction with the synthesis of a thioether intermediate and then steps of oxidation and reduction in suitable conditions in order to obtain a product with good yield and purity.

专利号:US-6531470-B1
优先权日:1998-01-23
标题:Oxazolidinone combinatorial libraries, compositions and methods of preparation
发明人：GORDEEV MIKHAIL F; LUEHR GARY W; PATEL DINESH V; NI ZHI-JIE; GORDON ERIC
权利人:UPJOHN CO
摘要:Oxazolidinones and methods for their synthesis are provided. Also provided are combinatorial libraries comprising oxazolidinones, and methods to prepare the libraries. Further provided are methods of making biologically active oxazolidinones as well as pharmaceutically acceptable compositions comprising the oxazolidinones. The methods of library preparation include the attachment of oxazolidinones to a solid support. The methods of compound preparation in one embodiment involve the reaction of an iminophosphorane with a carbonyl containing polymeric support.

专利号:US-6562844-B2
优先权日:1998-01-23
标 题:Oxazolidinone combinatorial libraries, compositions and methods of preparation
发明人：GORDEEV MIKHAIL F; LUEHR GARY W; PATEL DINESH V; NI ZHI-JIE; GORDON ERIC
权利人:UPJOHN CO
摘要:Oxazolidinones and methods for their synthesis are provided. Also provided are combinatorial libraries comprising oxazolidinones, and methods to prepare the libraries. Further provided are methods of making biologically active oxazolidinones as well as pharmaceutically acceptable compositions comprising the oxazolidinones. The methods of library preparation include the attachment of oxazolidinones to a solid support. The methods of compound preparation in one embodiment involve the reaction of an iminophosphorane with a carbonyl containing polymeric support.

专利号:US-2008293970-A1
优先权日:2004-07-07
标 题:Process for Synthesis of 4-4'-Diamino-Diphenyl-Sulfone

专利号:WO-2006002690-A1
优先权日:2004-07-07
标 题 :Process for synthesis of 4-4'-diamino-diphenyl-sulfone