Ligand-free copper-catalyzed arylation of imidazole and N,N′-carbonyldiimidazole, and microwave-assisted synthesis of N-Aryl-1H-imidazoles

被引：14

作者：

Yang, Xiao-Dong ^{[1
]}

Li, Liang ^{[1
]}

Zhang, Hong-Bin ^{[1
]}

机构：

[1] Yunnan Univ, Sch Chem Sci & Technol, Minist Educ, Key Lab Med Chem Nat Resource, Kunming 650091, Yunnan, Peoples R China

来源：

HELVETICA CHIMICA ACTA | 2008年 / 91卷 / 08期

关键词：

D O I：

10.1002/hlca.200890156

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Microwave-assisted arylation of 1H-imidazoles and N,N'-carbonyldiinidazole under ligand-free copper-mediated conditions in tetraethyl orthosilicate is reported. Valuable evidence for understanding of the Cu-catalyzed mechanism of the Ullmann reaction is also presented.

引用

页码：1435 / 1442

页数：8

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