Novel tartrate-derived guanidine-catalyzed highly enantio- and diastereoselective Michael addition of 3-substituted oxindoles to nitroolefins
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论文类型：期刊论文
发表时间：2014-06-01
发表刊物：CHEMICAL COMMUNICATIONS
收录刊物：Scopus、PubMed、SCIE
卷号：50
期号：43
页面范围：5760-5762
ISSN号：1359-7345
摘要：The Michael addition of 3-substituted oxindoles to nitroolefins was catalyzed by a novel tartrate-derived guanidine in high yield with excellent diastereo- and enantioselectivity. This method showed an extraordinarily broad substrate scope in terms of both reaction partners.