Ionic liquids as benign catalysts for the carbonylation of amines to formamides

被引：40

作者：

Choi, Young-Seop ^{[1
]}

Shim, Yu Na ^{[2
,3
]}

Lee, Jeesun ^{[2
,3
]}

Yoon, Jung Hee ^{[1
]}

Hong, Chang Seop ^{[1
]}

Cheong, Minserk ^{[2
,3
]}

Kim, Hoon Sik ^{[2
,3
]}

Jang, Ho Gyeom ^{[1
]}

Lee, Je Seung ^{[2
,3
]}

机构：

[1] Korea Univ, Dept Chem, Seoul 136713, South Korea

[2] Kyung Hee Univ, Dept Chem, Seoul 130701, South Korea

[3] Kyung Hee Univ, Res Inst Basic Sci, Seoul 130701, South Korea

来源：

APPLIED CATALYSIS A-GENERAL | 2011年 / 404卷 / 1-2期

关键词：

Formamides; Carbonylation; Amines; Hydrogen carbonate; Ionic liquids; OXIDATIVE CARBONYLATION; IMIDAZOLIUM; CARBONATE;

D O I：

10.1016/j.apcata.2011.07.016

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：

1-Butyl-3-methylimidazolium hydrogen carbonate ([BMIm][HCO3]), prepared from the reaction of [BMIm]Cl with K2CO3 in methanol, exhibits high activity for the carbonylation of amines to produce formamides. Computational calculation results on the carbonylation reaction of methylamine implies that such high activity of [BMIm][HCO3] could be ascribed to the bi-functional actions of [HCO3](-) as a hydrogen atom acceptor and a donor. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：87 / 92

页数：6

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