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Unexpected Side Reaction in the Inte

时间:2021-12-11 09:59:58 数理化学论文 我要投稿

Unexpected Side Reaction in the Intermolecular N-H Insertion of Phenyl Diazoacetates with Arylamines

Unexpected side reaction is discovered from the N-H insertion of phenyl diazoacetates with arylamines in the presence of Rh2(OAc)4 catalyst. This side reaction is not evident with copper catalysts such as Cu(acac)2 or Cu(OTf)2. Good yieldof the N-H insertion was obtained by using 0.2% of copper catalyst.

作 者: Yan Xin ZHU Yuan Hua WANG Zhi Yong CHEN Wen Hao HU   作者单位: Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041  刊 名: 中国化学快报(英文版)  ISTIC SCI 英文刊名: CHINESE CHEMICAL LETTERS  年,卷(期): 2005 16(3)  分类号:   关键词: N-H insertion   diazoester   carbene   ylide   rearrangement