Highly Regioselective Ring Opening of Epoxides with Thiols Catalyzed by SbCl3Under Solvent-Free Conditions
摘要:
The ring-opening reaction of epoxides with thiols by SbCl3 supported on Kieselguhr under solvent-free conditions, afforded high yields of -hydroxy sulfides. Nucleophilic attack of the thiols occurs regioselectively at the less hindered side of the epoxides.
Highly Regioselective Ring Opening of Epoxides with Thiols Catalyzed by SbCl<sub>3</sub>Under Solvent-Free Conditions
作者:Dadkhoda Ghazanfari、Mohammed M. Hashemi、Mohammad Reza Akhgar、Mohammad Mehdi Foroughi、Fariba Najafi-Zadeh
DOI:10.1080/10426500802053201
日期:2008.11.7
The ring-opening reaction of epoxides with thiols by SbCl3 supported on Kieselguhr under solvent-free conditions, afforded high yields of -hydroxy sulfides. Nucleophilic attack of the thiols occurs regioselectively at the less hindered side of the epoxides.