Use of achiral additives to increase the stereoselectivity in Rh(II)-catalyzed cyclopropanations.
We describe our studies on the effect of various Lewis bases and Brønsted acids as achiral additives on the stereoselectivity of some Rh(ii)-catalyzed cyclopropanations.
Marcoux
David
D
Département de chimie, Université de Montréal, 2900, boul. Edouard-Montpetit, Montréal, Canada.
Lindsay
Vincent N G
VN
Charette
André B
AB