Methylation of alkenes and methylbenzenes by dimethyl ether or methanol on acidic zeolites

被引：97

作者：

Svelle, S

Kolboe, S

Swang, O

Olsbye, U

机构：

[1] Univ Oslo, Dept Chem, Ctr Mat Sci & Nanotechnol, N-0315 Oslo, Norway

[2] SINTEF Hydrocarbon Proc Chem, Dept Hydrocarbon Proc Chem, N-0134 Oslo, Norway

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2005年 / 109卷 / 26期

关键词：

D O I：

10.1021/jp051125z

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：

The methylation of propene and toluene with dimethyl ether has been studied using both experimental and theoretical methods, and the results are compared with results obtained for methylation with methanol. The results indicate that the nature of the methylation reaction mechanisms is very similar for both methylation agents. Both experiment and theory show that dimethyl ether is a slightly more reactive methylating agent than methanol.

引用

页码：12874 / 12878

页数：5

共 38 条

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