Cu-catalyzed asymmetric [3+2] cycloaddition of α-iminoamides with activated olefins
作者:María González-Esguevillas、Javier Adrio、Juan C. Carretero
DOI:10.1039/c2cc17149j
日期:——
A variety of 2-amido pyrrolidines, including Weinreb-type amides, have been prepared with very high exo diastereoselectivity and enantioselectivitiy in the reaction of alpha-iminoamides with activated alkenes catalyzed by Cu(I)-Segphos ligands.