期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 53, 期 48, 页码 13136-13139出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201407740
关键词
ammonium ylide; carbenes; multicomponent reactions; beta-nitroacrylates; rhodium
资金
- NSFC [21125209, 21332003, 21473056]
- MOST [2011CB808600]
- STCSM [12JC1403800]
- Minhang District Government in Shanghai
The chiral Rh-I-diene-catalyzed asymmetric three-component reaction of aryldiazoacetates, aromatic amines, and beta-nitroacrylates was achieved to obtain gamma-nitro-alpha-aminosuccinates in good yields and with high diastereo- and enantioselectivity. This reaction is proposed to proceed through the enantioselective trapping of Rh-I-associated ammonium ylides by nitroacrylates. This new transformation represents the first example of Rh-I-carbene-induced ylide transformation.
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