Efficacy of C-N Coupling Reactions with a New Multinuclear Copper Complex Catalyst and Its Dissociation into Mononuclear Species

被引：12

作者：

Zou, Yan ^{[1
]}

Lin, Haisheng ^{[1
]}

Maggard, Paul A. ^{[1
]}

Deiters, Alexander ^{[1
]}

机构：

[1] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2011年 / 2011卷 / 22期

基金：

美国国家科学基金会;

关键词：

Reaction mechanisms; Nitrogen heterocycles; C-N coupling; Cross-coupling; Arylation; Copper; Homogeneous catalysis; TRINUCLEAR COPPER(I); ARYL IODIDES; ARYLATION; ULLMANN; EFFICIENT; HETEROCYCLES; LIGAND; ACID; CHLOROARENES; SUBSTITUTION;

D O I：

10.1002/ejoc.201100399

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new tetranuclear copper(I)-pyridazine (pda)/rhenate hybrid has been synthesized under hydrothermal conditions and structurally characterized by X-ray crystallography. The activity of this catalyst, as well as its dissociation into mononuclear species, was investigated in homogeneous C-N arylation reactions. A variety of N-arylamides and -azoles were synthesized in good to excellent yields, revealing the effect of polynuclear versus mononuclear Cu complexation in this type of coupling reaction.

引用

页码：4154 / 4159

页数：6

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