期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 78, 期 8, 页码 4177-4183出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo400221x
关键词
-
资金
- Chinese Scholarship Council
- Fondation Rennesl
- CNRS
- Rennes Metropole
The higher reactivity of C5-H bonds of heteroarenes as compared to C-H bonds of bromopolyfluorobenzenes for palladium-catalyzed direct arylation allows the selective synthesis of the polyfluoroaryl-heteroarenes in moderate to high yields, without C-H bond functionalization of the polyfluorobenzene ring. In most cases, low loading of Pd(OAc)(2) catalyst (0.5-1 mol %) was employed. Then, from these heteroarylated polyfluorobenzenes, the palladium-catalyzed C-H bond functionalization of the polyfluorobenzene ring allows the synthesis of heteroarylated polyfluorobiphenyls.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据