Synthesis of novel (NHC)Pd(acac)Cl complexes (acac= acetylacetonate) and their activity in cross-coupling reactions

被引：95

作者：

Navarro, O

Marion, N

Scott, NM

González, J

Amoroso, D

Bell, A

Nolan, SP

机构：

[1] Univ New Orleans, Dept Chem, New Orleans, LA 70148 USA

[2] Promerus LLC, Brecksville, OH 44141 USA

来源：

TETRAHEDRON | 2005年 / 61卷 / 41期

基金：

美国国家科学基金会;

关键词：

N-heterocyclic carbenes; palladium; aryl amination; ketone arylation;

D O I：

10.1016/j.tet.2005.06.081

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis and characterization of two new complexes (IPr)Pd(acac)(2) (1) and (IPr)Pd(acac)CI (2) (IPr=(N,N'-bis(2,6-diisopropylphenyl)imidazol)-2-ylidene, acac = acetylacetonate) are described. Complex 2 can be prepared in a one-pot protocol in high yield. A study detailing the versatility of 2 to effectively catalyze a series of cross-coupling reactions is discussed. (c) 2005 Elsevier Ltd. All rights reserved.

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页码：9716 / 9722

页数：7

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