Mechanism and origin of stereoselectivity in Lewis acid catalyzed [2 + 2] cycloadditions of ketenes with aldehydes.
Singleton
Daniel A
DA
Department of Chemistry, Texas A & M University, P.O. Box 30012, College Station, TX 77842-3012, USA. singleton@mail.chem.tamu.edu
Wang
Yingcai
Y
Yang
Hong Woon
HW
Romo
Daniel
D