Selective homogeneous synthesis of dimethyl ether from methanol

被引：22

作者：

Atkins, Martin P. ^{[2
]}

Earle, Martyn J. ^{[1
]}

Seddon, Kenneth R. ^{[1
]}

Swadzba-Kwasny, Malgorzata ^{[1
]}

Vanoye, Laurent ^{[3
]}

机构：

[1] Queens Univ Belfast, QUILL, Belfast BT9 5AG, Antrim, North Ireland

[2] Kawasan Inst Bangi, PETRONAS Res Sdn Bhd, Off Jalan Ayer Itam, Kajang 43000, Malaysia

[3] ESCPE, CNRS, Lab Genie Procedes Catalyt, F-69616 Villeurbanne, France

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 10期

基金：

英国工程与自然科学研究理事会;

关键词：

IONIC LIQUIDS;

D O I：

10.1039/b923250h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Selected Bronsted acidic ionic liquids were tested as homogeneous catalysts for the dehydration of methanol to dimethyl ether. Ionic liquids incorporating an alkanesulfonic acid as a part of the cation, a complex acidic anion, [A(2)H](-), or both, proved to be good catalysts for this process, providing high conversions and selectivities. Homogeneous catalysis in the liquid state represents a novel approach to dimethyl ether synthesis.

引用

页码：1745 / 1747

页数：3

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