期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 71, 期 14, 页码 5340-5348出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo060727r
关键词
-
Substituted carbazoles, indoles, and dibenzofurans are readily prepared in moderate to excellent yields by the palladium-catalyzed cross-coupling of alkynes and appropriately substituted aryl iodides. This process proceeds by carbopalladation of the alkyne, heteroatom-directed vinylic to aryl palladium migration, and ring closure via intramolecular arylation or a Mizoroki-Heck reaction. Results from the deuterium labeling experiments are consistent with the proposed mechanism.
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