The First General, Highly Enantioselective Lewis Base Organo‐ catalyzed Hydrosilylation of Benzoxazinones and Quinoxalinones
Authors:
- 1 September 2010
- journal article
- research article
- Published by Wiley in Advanced Synthesis & Catalysis
- Vol. 352 (13) , 2132-2136
Abstract
The first general, highly enantioselective hydrosilylation of benzoxazinones and quinoxalinones has been developed. The chiral Lewis base organocatalysts that are readily accessible from (1S,2R)‐ephedrine and (1R,2S)‐ephedrine promoted the title reaction to afford various chiral dihydrobenzoxazinones and dihydroquinoxalinones with good yields as well as good enantioselectivities.Keywords
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