Dinuclear gold-catalyzed C-H bond functionalization of cyclopropenes

被引：0
作者：
Kai Liu
Tingrui Li
Duan-Yang Liu
Weipeng Li
Jian Han
Chengjian Zhu
Jin Xie
机构：
[1] Nanjing University,State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering
[2] Zhejiang University of Technology,College of Chemical Engineering
[3] Zhengzhou University,College of Chemistry and Molecular Engineering
[4] Hunan University,Advanced Catalytic Engineering Research Center of the Ministry of Education
来源：
Science China Chemistry | 2021年 / 64卷
关键词：
cyclopropenes; gold catalysis; allylation; alkynylation; C-H activation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We report an unprecedented C–H bond functionalization of cyclopropenes enabled by dinuclear gold catalysis. Highly selective C–H allylation, alkynylation and halogenation of cyclopropenes with organic halides have been realized. The reaction does not require strong external oxidants and affords access to functionalized cyclopropenes in moderate to good yields. The reductive elimination process to controllably construct C–C or C–X bonds can be tuned by using different dinuclear gold catalysts.
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页码：1958 / 1963
页数：5
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