Esterification of acetonitrile with alcohols in novel Bronsted acidic ionic liquids

被引：16

作者：

Jiang, Dong ^{[1
]}

Wang, Yuan Yuan ^{[1
]}

Tu, Ming ^{[1
]}

Dai, Li Yi ^{[1
]}

机构：

[1] E China Normal Univ, Dept Chem, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 2008年 / 95卷 / 02期

关键词：

Ionic liquid; esterification; acetonitrile;

D O I：

10.1007/s11144-008-5345-8

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：

Four novel Bronsted acidic ionic liquids with two different acid sites on the imidazolium cations were synthesized and employed as catalysts and media in the esterification of acetonitrile with alcohols. The results showed that [HSO3-pHim]HSO4 was the most efficient catalyst and medium which could be recycled easily without obvious decline in the catalytic activity.

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收藏

页码：265 / 271

页数：7

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