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Modular Access to Triarylethylene Units from Arylvinyl MIDA Boronates Using a Regioselective Heck Coupling
Organic Letters ( IF 4.9 ) Pub Date : 2017-09-22 00:00:00 , DOI: 10.1021/acs.orglett.7b02218
R. N. Khanizeman 1, 2 , E. Barde 1 , R. W. Bates 2 , A. Guérinot 1 , J. Cossy 1
Affiliation  

A palladium-catalyzed, silver-mediated Heck coupling between arylvinyl MIDA boronate esters and aryl iodides is disclosed. The reaction provides an efficient and modular access to a range of 1,1-diaryl alkenyl MIDA boronates that can be easily transformed into triarylethylene compounds through a Suzuki coupling.

中文翻译:

使用区域选择性Heck偶联从芳基乙烯基MIDA硼酸酯中模块化获得三芳基乙烯单元

公开了芳基乙烯基MIDA硼酸酯与芳基碘化物之间的钯催化的,银介导的Heck偶联。该反应提供了有效的,模块化的途径,可接入一系列1,1-二芳基烯基MIDA硼酸酯,这些化合物可通过Suzuki偶联轻松转化为三芳基乙烯化合物。
更新日期:2017-09-22
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