Skip to main content
. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Angew Chem Int Ed Engl. 2012 Sep 11;51(40):9980–9992. doi: 10.1002/anie.201202139

Scheme 29.

Scheme 29

Catalytic, enantioselective carbonyl additions of N-silyl oxyketene imines to aldehydes leading to either aldol products or cross-benzoin adducts depending on type of reaction quench.