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Amorphous mesoporous aluminophosphate as highly efficient heterogeneous catalysts for transesterification of diethyl carbonate with dimethyl carbonate

Paper ID Volume ID Publish Year Pages File Format Full-Text
50884 46820 2011 5 PDF Available
Title
Amorphous mesoporous aluminophosphate as highly efficient heterogeneous catalysts for transesterification of diethyl carbonate with dimethyl carbonate
Abstract

The catalytic performance of an amorphous mesoporous aluminophosphate (AlPO) was investigated for the transesterification of diethyl carbonate (DEC) with dimethyl carbonate (DMC) to synthesize ethyl methyl carbonate (EMC). Compared with other solid acid and/or base catalysts, the mesoporous AlPO showed remarkably high activity, stability and recoverability for the reaction. We proposed that the presence of suitable weak acid–base pairs on the surface of the mesoporous AlPO material should play a critical role in the activation of reactants to produce EMC.

Graphical AbstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch Highlights► Mesoporous AlPO is an active heterogeneous catalyst for EMC production. ► AlPO showed good stability and recoverability for the transesterification reaction. ► Weak acid–base pairs are the main active sites for the reaction.

Keywords
Amorphous mesoporous aluminophosphate; Transesterification; Ethyl methyl carbonate
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Amorphous mesoporous aluminophosphate as highly efficient heterogeneous catalysts for transesterification of diethyl carbonate with dimethyl carbonate
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 8, 31 March 2011, Pages 721–725
Authors
, , , , , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
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100% Money Back Guarantee
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