Palladium-catalyzed carbonylation of aryl tosylates and mesylates

被引：174

作者：

Munday, Rachel H. ^{[1
]}

Martinelli, Joseph R. ^{[1
]}

Buchwald, Stephen L. ^{[1
]}

机构：

[1] MIT, Dept Chem, Cambridge, MA 02139 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2008年 / 130卷 / 09期

关键词：

D O I：

10.1021/ja711449e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A general protocol for the palladium-catalyzed carbonylation of aryl tosylates and mesylates to form esters has been developed using a catalyst system derived from Pd(OAC)2 and the bulky, bidentate dcpp ligand. The system operates under mild conditions: atmospheric CO pressure and temperatures of 80-110 degrees C. A broad substrate scope has been demonstrated allowing carbonylation of electron-rich, electron-poor, and heterocyclic tosylates and mesylates, and the reaction shows wide functional group tolerance.

引用

页码：2754 / +

页数：3

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