CAS: 150-60-7; Dibenzyl Disulfide

相似化合物

644-32-6 23566-17-8 5873-93-8

上下游产品

pyridine benzyl thi°Cyanate acetic acid phenylmethanethiolBenzylsulfonic acid benzyl-(3,3,3-trichloro-ξ-propenyl)-sulfide phenylmethanethiol benzaldehyde

Dibenzyl Tetrasulfide置于哌啶体系中,化学反应生成二苄基二硫
参考文献:胺和硫与烯烃的反应.第二部分 二乙胺和硫与三烷基乙烯的反应
标题:胺和硫与烯烃的反应.第二部分 二乙胺和硫与三烷基乙烯的反应
摘要:
Doi:10.1039/jr9540002089

专利信息

专利号:US-5239052-A
优先权日:1990-08-30
标 题 :Process for synthesis of aromatic sulfides
发明人：HAY ALLAN S; WANG ZHI Y
权利人:HAY ALLAN S; WANG ZHI Y
摘要:Aromatic sulfides including diarylsulfides and poly(arylene sulfides) are produced in a novel synthesis in high yield under moderate conditions by heating an aromatic disulfide in the presence of aromatic halide, in which the halide is chloride, bromide or iodide; the diaryl sulfides are useful precursors and starting materials for a range of compounds and the poly(arylene sulfides) are important high temperature engineering thermoplastics.

专利号:US-5177183-A
优先权日:1990-08-30
标 题:Process for synthesis of aromatic sulfides
发明人：HAY ALLAN S; WANG ZHI Y
权利人:HAY ALLAN S; WANG ZHI Y
摘要:Aromatic sulfides including diarylsulfides and poly(arylene sulfides) are produced in a novel synthesis in high yield under moderate conditions by heating an aromatic disulfide in the presence of aromatic halide, in which the halide is chloride, bromide or iodide; the diaryl sulfides are useful precursors and starting materials for a range of compounds and the poly(arylene sulfides) are important high temperature engineering thermoplastics.

专利号:US-5001271-A
优先权日:1988-04-14
标题 :Synthesis of benzyl mercaptan
发明人：LABAT YVES
权利人:ELF AQUITAINE
摘要:This invention relates to the preparation of benzyl mercaptan by reacting benzyl chloride and ammonium sulfhydrate. n In the process according to the invention, the reaction is carried out under autogenous pressure in a closed reactor in two steps. The first comprises adding the benzyl chloride to an aqueous solution of ammonium sulfhydrate at a temperature below 80° C. The second comprises heating the reaction mixture to a temperature in the range 80° to 100° C.

专利号:EP-0704432-B1
优先权日:1994-09-29
标题 :Process for the preparation of asymmetric disulphides
发明人：HIVER PATRICIA NATHALIE; SCHWENDIMANN CHRISTIAN RENE; DICKO AMADOU; PAQUER DANIEL ANDRE
权利人:LORRAINE LAMINAGE
摘要:Synthesis of dissymmetric disulphides of formula R-S-S-R' (V) comprising: (i) preparing a cpd. of formula R'-Br (II) from a cpd. of formula R-'H (I); (ii) reacting (II) with sodium thiosulphate to form a salt of formula R'S2O3<->Na<+> (III); and (iii) reacting (III) with a thiolate deriv. of formula RS<->K<+> (IV) to form (V), is characterised in that step (ii) is effected in dimethyl-sulphoxide. R, R' = optionally substituted hydrocarbyl.

专利号:US-11850579-B2
优先权日:2017-07-05
标题 :Catalysts for polyesterol synthesis
发明人：RUEBENACKER MARTIN; ZARBAKHSH SIRUS
权利人:BASF SE
摘要:This invention relates to catalysts for polyesterol synthesis and the use of a di-thio compound as catalyst for the production of polyester-polyols.

专利号:JP-2020525635-A
优先权日:2017-07-05
标 题:Catalyst for synthesis of polyesterol