Gas-Phase Carbonylation of Dimethoxymethane to Methyl Methoxyacetate on Solid Acids: The Effect of Acidity on the Catalytic Activity

被引：4

作者：

Badmaev, S. D. ^{[1
,2
]}

Smorygina, A. S. ^{[2
]}

Paukshtis, E. A. ^{[1
,2
]}

Belyaev, V. D. ^{[1
]}

Sobyanin, V. A. ^{[1
]}

Parmon, V. N. ^{[1
]}

机构：

[1] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Novosibirsk 630090, Russia

来源：

KINETICS AND CATALYSIS | 2018年 / 59卷 / 01期

关键词：

dimethoxymethane; methylal; carbonylation; disproportionation; methyl methoxyacetate; dimethyl ether; methyl formate; solid acids; Bronsted-Evans-Polanyi-Semenov correlations; DIMETHYL ETHER; OXIDATION;

D O I：

10.1134/S0023158418010020

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 gas-phase carbonylation reaction of dimethoxymethane (DMM) to methyl methoxyacetate on different solid acids was studied. It was established that this reaction was accompanied by the occurrence of a side reaction of DMM disproportionation into dimethyl ether and methyl formate. It was shown that the activity of solid acids in both of the reactions depends on the strength of Bronsted acid sites according to an equation like the Bronsted-Evans-Polanyi-Semenov correlations.

引用

页码：99 / 103

页数：5

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