Catalytic etherification of hydroxyl compounds to methyl ethers with 1,2-dimethoxyethane

被引：9

作者：

Che, Penghua ^{[1
,2
]}

Lu, Fang ^{[1
]}

Si, Xiaoqin ^{[1
,2
]}

Xu, Jie ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

RSC ADVANCES | 2015年 / 5卷 / 31期

基金：

中国国家自然科学基金;

关键词：

AEROBIC OXIDATION; DIMETHYL ETHER; CONVERSION; ISOSORBIDE; GLYCEROL; ZEOLITE;

D O I：

10.1039/c4ra15919e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

1,2-Dimethoxyethane is explored for the first time as etherification agent for the acid-catalyzed synthesis of methyl ethers from biomass-derived hydroxyl compounds. H3PW12O40 catalyst can provide the formation of isosorbide methyl ethers with 80% GC yield from isosorbide. The acid catalyst type and acid amount are of critical importance in improving etherification reactivities of hydroxyl groups with 1,2-dimethoxyethane.

引用

页码：24139 / 24143

页数：5

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