Synthesis of aromatic ketones by acylation of aryl ethers with carboxylic anhydrides in the presence of zeolite H-β (H-BEA) in the absence of solvent

Smith, Keith ORCID: https://orcid.org/0000-0003-4838-5651, Zhenhua, Zhao and Hodgson, Philip K. G. 1998. Synthesis of aromatic ketones by acylation of aryl ethers with carboxylic anhydrides in the presence of zeolite H-β (H-BEA) in the absence of solvent. Journal of Molecular Catalysis. A: Chemical 134 (1-3) , pp. 121-128. 10.1016/S1381-1169(98)00028-4

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Abstract

The acylation of anisole, phenetole or diphenyl ether with carboxylic anhydrides at 100°C in the presence of catalytic quantities of zeolite H-β gives the corresponding para-acylated products in high yield; the zeolite can be recovered, regenerated and reused to give almost the same yield as that given by fresh zeolite.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Chemistry
Subjects:	Q Science > QD Chemistry
Uncontrolled Keywords:	Acylation; Zeolite; H-beta; Catalyst; Anisole; Phenetole; Diphenyl ether; Acetic anhydride; Synthesis; Aromatic ketone
Publisher:	Elsevier
ISSN:	1381-1169
Last Modified:	04 Jun 2017 02:57
URI:	https://orca.cardiff.ac.uk/id/eprint/14436

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