An improved synthesis of bis(1,3-di-N-tert-butylimidazol-2-ylidene)palladium(0) and its use in C-C and C-N coupling reactions

被引：85

作者：

Caddick, S ^{[1
]}

Cloke, FGN

Clentsmith, GKB

Hitchcock, PB

McKerrecher, D

Titcomb, LR

Williams, MRV

机构：

[1] Univ Sussex, CPES, Chem Lab, Brighton BN1 9QJ, E Sussex, England

[2] AstraZeneca, Macclesfield SK10 4TF, Cheshire, England

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2001年 / 617卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

N-heterocyclic carbenes; aminations; coupling reactions; palladium complexes;

D O I：

10.1016/S0022-328X(00)00724-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new, improved synthesis of [Pd{CN(Bu-t)(CH)(2)N(Bu-t)}(2)] (1) and its use as a catalyst in coupling reactions, including aminations, is presented. An interesting side product formed in the synthesis of 1, [Pd(eta (3)-C4H7) (CN(Bu-t)(CH)(2)N(Bu-t)}Cl] (2), is also discussed. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：635 / 639

页数：5

共 31 条

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