Copper-Catalyzed Methylthiolation of Aryl Iodides and Bromides with Dimethyl Disulfide in Water
An efficient route to aryl methyl sulfides through the copper-catalyzed coupling reaction of aryl iodides or bromides with dimethyl disulfide in water is described. Electron-donating and electron-withdrawing functional groups in the substrates were tolerated, and the corresponding products were obtained in moderate to good yields.
Wang, Ying-Yu,Wu, Xiang-Mei,Yang, Ming-Hua
supporting information
(2020/07/20)
B(C6F5)3-Catalyzed Deoxygenation of Sulfoxides and Amine N-Oxides with Hydrosilanes
An efficient strategy for the deoxygenation of sulfoxides and amine N-oxides by using B(C6F5)3 and hydrosilanes was developed. This method provided the corresponding aromatic and aliphatic products in good to high yields and showed good functional-group tolerance under mild conditions.
Ding, Fangwei,Jiang, Yanqiu,Gan, Shaoyan,Bao, Robert Li-Yuan,Lin, Kaifeng,Shi, Lei
p. 3427 - 3430
(2017/07/04)
Efficient synthesis of aryl methyl sulfide derivatives using (methylthio)trimethylsilane as methylthiolation reagent
The synthesis of various aryl methyl sulfides has been achieved by treatment of nitroarenes with a combination of (methylthio)trimethylsilane and cesium carbonate in dimethylsulfoxide. This reaction gives access to aryl methyl sulfide derivatives in high yields. Copyright
Qiao, Qi,Dominique, Romyr,Sidduri, Achyutharao,Lou, Jianping,Goodnow, Robert A.
scheme or table
p. 3691 - 3698
(2010/12/25)
Process for producing bishalophenyl disulfide
This invention is directed to a process for producing a bishalophenyl disulfide, chracterized by reacting a halothiophenol with an alkali metal hydroxide to obtain an alkali metal halothiophenolate and subsequently converting the halothiophenolate into a disulfide with an oxidizing agent in the presence of a mineral acid. By the process, a bishalophenyl disulfide having a high purity can be industrially produced in high yield.
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(2008/06/13)
Nonaqueous diazotization of arylamines in the presence of dimethyldisulfide; the convenient synthesis of arylmethylsulfides from anilines
Modest to good isolated yields of arylmethylsulfides are obtained by the reaction of anilines with alkylnitrite under nonaqueous conditions in the presence of 0.5 molar equivalents of dimethyldisulfide.
Allaire,Lyga
p. 1857 - 1861
(2007/10/03)
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