Rhodium(I)-catalyzed [4+1] cycloaddition reactions of alpha,beta-unsaturated imines with terminal alkynes for the preparation of pyrrole derivatives.
Department of Chemistry, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8551, Japan.
Akio
A
Mizuno
Hiroyuki
H
Kusama
Nobuharu
N
Iwasawa