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Start Over Author "Fu, Niankai" Journal organic letters
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5. Chiral Primary Amine Catalyzed Asymmetric MichaelAddition of Malononitrile to α-Substituted Vinyl Ketone.

Author

Fu, Niankai, Zhang, Long, and Luo, Sanzhong

Subjects
*AMINES, *MALONONITRILE, *KETONES, *SUBSTITUENTS (Chemistry), *CHIRALITY, *MICHAEL reaction, *ASYMMETRY (Chemistry), *CATALYSTS
Abstract

The first efficientand highly enantioselective Michael addition–protonationreaction of malononitriles to α-substituted vinyl ketones hasbeen developed by using a chiral primary amine as the organocatalyst.With a Hantzsch ester as the hydride source, an enantioselective tandemreduction, Michael addition–protonation reaction of benzylidenemalononitrilehas also been achieved with good yields and high enantioselectivities. [ABSTRACT FROM AUTHOR]

Published
2015
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