- Highly enantioselective Diels-Alder reactions of maleimides catalyzed by activated chiral oxazaborolidines.
Highly enantioselective Diels-Alder reactions of maleimides catalyzed by activated chiral oxazaborolidines.
Organic letters (2010-01-13)
Santanu Mukherjee, E J Corey
PMID20063859
ABSTRACT
Diels-Alder reactions of various combinations of maleimides and 1,3-dienes with cationic oxazaborolidines as catalysts have been shown to be highly efficient and enantioselective.