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Issue 23, 2020
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DME carbonylation over a HSUZ-4 zeolite

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Abstract

Zeolite-catalyzed carbonylation of dimethyl ether to methyl acetate represents a new route to synthesize acetyls. A rod-shaped HSUZ-4 zeolite, with intersecting 10-member ring and 8-member ring channels, showed exceptionally high activity and durability, as compared to the HZSM-35 sharing a similar pore structure. The abundant openings of 8-member ring pores, as determined by the shape of HSUZ-4, facilitated the diffusion of the reactive molecules.

Graphical abstract: DME carbonylation over a HSUZ-4 zeolite

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Article information


Submitted
03 Feb 2020
Accepted
14 Feb 2020
First published
14 Feb 2020

Chem. Commun., 2020,56, 3401-3404
Article type
Communication

DME carbonylation over a HSUZ-4 zeolite

Z. Xiong, E. Zhan, M. Li and W. Shen, Chem. Commun., 2020, 56, 3401
DOI: 10.1039/D0CC00886A

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