Water-Promoted Highly Selective Anti-Markovnikov Addition of Thiols to Unactivated Alkenes
作者:Brindaban Ranu、Tanmay Mandal
DOI:10.1055/s-2007-973877
日期:2007.4
The highly selective anti-Markovnikov addition of thiols to unactivated alkenes is demonstrated in water at room temperature without any additive. This is a very simple and efficient method for the synthesis of linear thioethers.
Indium(I) iodide promoted cleavage of dialkyl/diaryl disulfides and subsequent anti-Markovnikov addition to styrenes: a new route to linear thioethers
作者:Brindaban C. Ranu、Tanmay Mandal
DOI:10.1016/j.tetlet.2006.07.017
日期:2006.9
The reaction of thiolate anions, generated in situ by indium(I) iodide promoted cleavage of dialkyl/diaryl disulfides, with styrenes has been investigated. Thiolate anions add to a variety of styrenes in an anti-Markovnikov manner producing linear thioethers in high yields. This method provides a new route to the synthesis of thioethers.