Acid-catalyzed regioselective sulfamination of γ-amino–alkenes and stereoselective rearrangement of pyrrolidines to piperidines
摘要:
This paper describes efficient acid-catalyzed regioselective sulfamination of gamma-amino-alkenes to form pyrrolidines and stereoselective rearrangement of pyrrolidines to piperidines. A possible reaction mechanism has been proposed. (c) 2012 Elsevier Ltd. All rights reserved.