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An efficient method for the ring opening of epoxides with aromatic amines by Sb(III) chloride under microwave irradiation
, Article Journal of Chemical Research ; Issue 4 , 2008 , Pages 220-221 ; 03082342 (ISSN) ; Hashemi, M. M ; Mottaghi, M. M ; Foroughi, M. M ; Sharif University of Technology
2008
Abstract
SbCl3 supported on montmorillonite K-10 is an efficient catalyst for the ring opening of epoxides with aromatic amines under solvent-free conditions and microwave irradiation to give the corresponding b-amino alcohols in high yields with high regioselectivity
Highly regioselective ring opening of epoxides with thiols catalyzed by SbCl3 under solvent-free conditions
, Article Phosphorus, Sulfur and Silicon and the Related Elements ; Volume 183, Issue 12 , 2008 , Pages 3018-3022 ; 10426507 (ISSN) ; Hashemi, M. M ; Akhgar, M. R ; Foroughi, M. M ; Najafi Zadeh, F ; Sharif University of Technology
2008
Abstract
The ring-opening reaction of epoxides with thiols by SbCl3 supported on Kieselguhr under solvent-free conditions, afforded high yields of β-hydroxy sulfides. Nucleophilic attack of the thiols occurs regioselectively at the less hindered side of the epoxides. Copyright © Taylor & Francis Group, LLC