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发布时间：2019-03-09

论文类型：期刊论文

发表时间：2012-05-14

发表刊物：ORGANIC & BIOMOLECULAR CHEMISTRY

收录刊物：Scopus、PubMed、EI、SCIE

卷号：10

期号：18

页面范围：3715-3720

ISSN号：1477-0520

摘要：In this article, a facile, efficient and practical method for Ni-catalyzed direct C-H amination of benzoxazole with secondary amines has been developed. This procedure requires Ni(OAc)(2)center dot 4H(2)O as catalyst, TBHP as oxidant and acid as the additive. Avariety of substituted benzoxazol-2-amines were synthesized in moderate to good yields.