Heck reactions: a caveat on the use of palladium(II) PCP-type catalysts

被引：43

作者：

Kiewel, K ^{[1
]}

Liu, YS ^{[1
]}

Bergbreiter, DE ^{[1
]}

Sulikowski, GA ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 51期

关键词：

Heck reaction; PCP-type catalyst;

D O I：

10.1016/S0040-4039(99)01938-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A PCP-type catalyst was prepared and examined within the context of intramolecular Heck reactions. A substrate possessing a 1,4-diene system effectively poisoned the PCP catalyst leading to no reaction. This behavior contrasts with the typical palladium(0) catalyst system. (C) 1999 Elsevier Science Ltd. All rights reserved.

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收藏

页码：8945 / 8948

页数：4

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