Copper oxide nanoparticles catalyzed vinylation of imidazoles with vinyl halides under ligand-free conditions

被引：23

作者：

Reddy, V. Prakash ^{[1
]}

Kumar, A. Vijay ^{[1
]}

Rao, K. Rama ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, India

来源：

TETRAHEDRON LETTERS | 2010年 / 51卷 / 24期

关键词：

CROSS-COUPLING REACTION; ULLMANN-TYPE REACTION; ANTIPARASITIC NITROIMIDAZOLES; NANOCRYSTALLINE MGO; ARYL HALIDES; BROMIDES; HETEROCYCLES; PHENOLS; STYRENE; AZOLES;

D O I：

10.1016/j.tetlet.2010.04.022

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Recyclable copper oxide nanoparticles catalyzed most efficient and straightforward protocol for the vinylation of imidazoles with vinyl halides under ligand-free conditions. Utilizing this protocol various imidazoles were cross-coupled with different substituted vinyl halides to get the corresponding products in excellent yields with the retention configuration. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：3181 / 3185

页数：5

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