标题:A simple and efficient protocol for Suzuki coupling reactions of aryl chlorides and aryl bromides in aqueous DMF
作者:Liu, Leifang; Wang, Wendi; Xiao, Chuanyong
作者机构:[Liu, Leifang; Wang, Wendi] Dezhou Univ, Shandong Univ, Key Lab Coordinat Chem & Funct Mat, Dezhou 253023, Peoples R China.; [Xiao, Chuanyong] Agr P 更多
通讯作者:Liu, LF
通讯作者地址:[Liu, LF]Dezhou Univ, 566 West Univ Rd, Dezhou 253023, Peoples R China.
来源:JOURNAL OF ORGANOMETALLIC CHEMISTRY
出版年:2014
卷:749
页码:83-87
DOI:10.1016/j.jorganchem.2013.09.026
关键词:Palladium-catalyzed; Suzuki coupling reaction; Aryl chloride; Aqueous; DMF
摘要:A simple, efficient and ligand-free palladium acetate catalyzed protocol was developed in aqueous N,N-dimethylformamide (DMF) under mild reaction conditions in the presence of Na2CO3 in air. This procedure showed good catalytic efficiency towards the Suzuki coupling of aryl bromide and arylboronic acid. Furthermore, under enhanced reaction conditions, various aryl chlorides could smoothly be coupled with arylboronic acids to afford biphenyls without any use of additives and ligands, and good yields were obtained in the Suzuki coupling of activated aryl chlorides. (C) 2013 Elsevier B. V. All rights reserved.
收录类别:SCIE
WOS核心被引频次:11
资源类型:期刊论文
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