化学
菲
催化作用
硅烷化
多米诺骨牌
铜
有机化学
二烯
组合化学
药物化学
天然橡胶
作者
Meng Zhao,Ying Wang,Zi-Lu Wang,Jian-Lin Xu,Kai-Yang Dai,Yun‐He Xu
出处
期刊:Organic Letters
[American Chemical Society]
日期:2021-05-10
卷期号:23 (10): 3859-3863
被引量:4
标识
DOI:10.1021/acs.orglett.1c00968
摘要
In this protocol, copper-catalyzed diverse silylative carbocyclization reactions of 2,2′-diethynylbiaryl derivatives with silaboronate were reported. Three new and novel types of domino reactions for the copper-catalyzed transformation of silaboronate were discovered. The corresponding cyclobuta[l]phenanthrene, bis((silyl)methyl)phenanthrene, and silyl-substituted exocyclic diene products were chemoselectively formed with high efficiency.
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