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
收藏
页码：1745 / 1747
页数：3
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