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Highly enantioselective Michael addition of acetone to nitroolefins catalyzed by chiral bifunctional primary amine-thiourea catalysts with acetic acid

✍ Scribed by Qing Gu; Xing-Tao Guo; Xin-Yan Wu

Book ID: 108282992
Publisher: Elsevier Science
Year: 2009
Tongue: French
Weight: 241 KB
Volume: 65
Category: Article
ISSN: 0040-4020
DOI: 10.1016/j.tet.2009.04.087

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## Abstract The title bifunctional organocatalyst promotes the Michael addition of both alkyl and aryl nitro olefins to acetone and cyclopentanone; however, no reactions are observed with cyclohexanone.