CAS: 139-65-1; 4,4-Thiodianiline

相似化合物

101-59-7 1223-31-0 1135-14-4

上下游产品

bis(4-aminophenyl)disulfide 4-thi°Cyanatoaniline 4-amino-4'-nitrodiphenyl sulfide diphenyl sulfide 2-[(4-{4-[bis(2-hydroxyethyl)amino]phenylthio}phenyl)(2-hydroxyethyl)amino]ethan-1-ol bis-(4-furfurylidenamino-phenyl)-sulfide bis-[4-(2-carboxy-benzoylamino)-phenyl]-sulfide diphenyl sulfide

对氯苯胺置于potassium Thioacyanate,十六烷基三甲基溴化铵,Potassium Hydroxide体系中,用 水 用作溶剂,化学反应 12.0H,以55%的收率获得4,4-二氨基二苯硫醚
参考文献:高效且可重复使用的聚苯乙烯支撑的铜(II)催化体系,用于水中芳基卤化物对硫氰酸钾的s-芳基化反应
标题:高效且可重复使用的聚苯乙烯支撑的铜(II)催化体系,用于水中芳基卤化物对硫氰酸钾的s-芳基化反应
摘要:成功合成了一种廉价,高效且环保的负载在聚苯乙烯上的铜(II)催化剂,并用作异氰酸酯通过芳基卤化物硫氰酸钾的s-芳基化反应的催化剂.同样,该催化剂可以被回收并重复使用几次而其催化活性没有任何明显的降低.版权所有©2016 John Wiley&sons,Ltd.
Doi:10.1002/aoc.3471

专利信息

专利号:US-4766242-A
优先权日:1982-02-01
标 题:Synthesis of substituted aryl sulfides
发明人：HANSON HARRY T; SAPP JR JOHN B
权利人:HOECHST CELANESE CORP
摘要:Provided is a novel and effective process for the synthesis of aryl sulfides substituted with an alkanoylamino or (N-alkyl)alkanoylamino substituent. The process comprises reacting an appropriately substituted aromatic compound with a sulfur dihalide, preferably sulfur dichloride, in the presence of an alkali metal tetrafluoroborate catalyst and an ether comprising solvent.

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-5003078-A
优先权日:1989-05-16
标 题:Synthesis of phthalonitrile resins containing ether and imide linkages
发明人：KELLER TEDDY M
权利人:US NAVY
摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.

专利号:US-5292854-A
优先权日:1989-05-16
标题 :Synthesis of phthalonitrile resins containing ether and imide linkages with aromatic diamine curing agent
发明人：KELLER TEDDY M
权利人:US ARMY
摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.

专利号:US-2013045416-A1
优先权日:2011-08-15
标题 :Gold micro- and nanotubes, their synthesis and use
发明人：SEFEROS DWIGHT S; BRIDGES COLIN; DICARMINE PAUL
权利人:UNIV TORONTO; SEFEROS DWIGHT S; BRIDGES COLIN; DICARMINE PAUL
摘要:Synthesis of gold microtubes and nanotubes suspendable in solution is presented. The synthesis is accomplished using an AAO template route, wherein a polymer tube is used as a sacrificial core. The synthesis produces hollow structures that consist of only gold. These nanostructures exhibit two SPR modes, which correspond to both the transverse and longitudinal modes. The mode assignment was confirmed by measuring SPR behavior as both aligned arrays and in solution. The performance of gold nanotubes as refractive index detectors was quantified and determined to be more sensitive than analogous solid nanorods prepared under identical conditions, and are among the most sensitive nanostructured plasmon sensors to date. Due to their intense and sensitive resonances in the NIR spectrum, these solution-suspendable nanoparticles have potential to be used as in vitro or in vivo sensors.

专利号:US-6500904-B1
优先权日:2001-11-02
标 题:High molecular weight poly(imide)s and methods of synthesis thereof
发明人：HAYES ROBERT F
权利人:GEN ELECTRIC
摘要:A method for the synthesis of high molecular weight poly(imide)s comprising coupling poly(imide) precursors having complementary functional groups and a weight average molecular weight of less than about 50,000 Daltons to form high molecular weight poly (imides)s having a weight average molecular weight greater than 50,000 Daltons.