ULTRASOUND-PROMOTED SYNTHESIS OF ARYLZINC COMPOUNDS USING ZINC POWDER AND THEIR APPLICATION TO PALLADIUM(0)-CATALYZED SYNTHESIS OF MULTIFUNCTIONAL BIARYLS

被引：31

作者：

TAKAGI, K

机构：

来源：

CHEMISTRY LETTERS | 1993年 / 03期

关键词：

D O I：

10.1246/cl.1993.469

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Arylzinc compounds containing electron-withdrawing groups such as CO2CH3, CON(CH3)2, CN, Br, Cl, or CF3 at ortho position were prepared readily by the ultrasound-promoted reaction of aryl iodides with zinc powder, which were applied to palladium(0)-catalyzed cross-coupling with aryl halides to afford unsymmetrical and multifunctional biaryls in good yields.

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页码：469 / 472

页数：4

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