학술논문
A convenient new route to piperidines, pyrrolizidines, indolizidines, and quinolizidines by cyclization of acetylenic sulfones with beta- and gamma
Document Type
Academic Journal
Source
Journal of Organic Chemistry. July 28, 2000, Vol. 65 Issue 15, p4543, 10 p.
Subject
Language
English
ISSN
0022-3263
Abstract
The cyclization of acetylenic sulfones through the conjugate additions of acyclic or cyclic secondary beta- or gamma-chloroamines is described. The products obtained include variously substituted piperidines, pyrrolizidines, indolizidines and quinolizidines all containing the enamine sulfone moiety.