An efficient catalyst system for diaryl ether synthesis from aryl chlorides

被引：119

作者：

Harkal, S

Kumar, K

Michalik, D

Zapf, A

Jackstell, R

Rataboul, F

Riermeier, T

Monsees, A

Beller, M

机构：

[1] Univ Rostock EV, Leibniz Inst Organ Katalyse, IFOK, D-18055 Rostock, Germany

[2] Degussa AG, D-63457 Hanau, Germany

来源：

TETRAHEDRON LETTERS | 2005年 / 46卷 / 18期

关键词：

aryl chlorides; aryl ethers; etherification palladium; phosphines;

D O I：

10.1016/j.tetlet.2005.03.033

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The combination of 2-phosphino-substituted N-arylpyrroles or related indoles (cataCXium (R) P) and Pd(OAc)(2) allows for efficient cross-coupling reactions of aryl chlorides and phenols to give diaryl ethers. A variety of aryl and heteroaryl chlorides can be coupled with substituted phenols showing unprecedented catalyst turnover numbers. (c) 2005 Published by Elsevier Ltd.

引用

页码：3237 / 3240

页数：4

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