N-Arylation of nitrogen heterocycles with aryl halides and arylboronic acids catalyzed by cellulose supported copper(0)

被引：91
|
作者：
Reddy, K. Rajender [1 ]
Kumar, Nadakuditi S. [1 ]
Sreedhar, B. [1 ]
Kantam, M. Lakshmi [1 ]
机构：
[1] Indian Inst Chem Technol, Inorgan & Phys Chem Div, Hyderabad 500007, Andhra Pradesh, India
来源：
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2006年 / 252卷 / 1-2期
关键词：
copper catalyst; cellulose support; C-N coupling; imidazole; aryl halides; arylboronic acids;
D O I：
10.1016/j.molcata.2006.02.053
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Cellulose supported copper(0) catalyst was prepared and employed for the N-arylation of nitrogen heterocycles with a variety of aryl halides and arylboronic acids to afford the corresponding coupled products in good to excellent yields without using external ligands or additives as promoters. The catalyst was recovered by simple filtration and reused for several cycles. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：136 / 141
页数：6
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