Article ID Journal Published Year Pages File Type
1348427 Tetrahedron: Asymmetry 2007 5 Pages PDF
Abstract
A new type of catalyst for the asymmetric Michael addition reaction has been designed and synthesized. This catalyst, (S)-pyrrolidine arenesulfonamide 1, resulted in high yields (up to 93%), excellent diastereoselectivities (syn/anti ratio up to 99/1), and excellent enantioselectivities (ee up to 99%) for various cyclic ketones and nitroolefins.
Related Topics
Physical Sciences and Engineering Chemistry Inorganic Chemistry
Preview
Highly enantioselective Michael addition of ketones to nitroolefins catalyzed by (S)-pyrrolidine arenesulfonamide
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