PEG-SO3H as a New, Highly Efficient and Homogeneous Polymeric Catalyst for the Synthesis of Acylals from Aldehydes and Acetic Anhydride

Authors

1 Department of Chemistry,Northridge

2 Department of Chemistry,Berakly

Abstract

A highly ecient, simple and rapid method for the chemoselective preparation of acylals
from aldehydes and acetic anhydride in the presence of a catalytic amount of poly(ethylene glycol)-bound
sulfonic acid (PEG-SO3H) (1.67 mol%) at room temperature is described. Ketones do not react under
these reaction conditions.

Keywords

Scientia Iranica
Volume 17, Issue 1 - Serial Number 1
Transactions on Chemistry (C)
June 2010

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