Practical de-O-acylation reactions promoted by molecular sieves

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Kartha, K. P. Ravindranathan, Mukhopadhyay, Balaram and Field, Robert A. (2004) Practical de-O-acylation reactions promoted by molecular sieves. Carbohydrate Research, 339 (3). pp. 729-732. ISSN 0008-6215

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Abstract

Methanol dried extensively over molecular sieves, or methanol in combination with powdered molecular sieves, serves as a good acceptor for acyl transfer reactions. Several O-acetylated and O-benzoylated sugar derivatives were efficiently de-O-acylated using this approach. In the case of per-O-acetylated N-acetylglucosamine, selective anomeric deprotection could be effected in high yield.

Item Type:	Article
Additional Information:	Funding Information: MRC, EPSRC and the Weston Foundation.
Uncontrolled Keywords:	alcohols,deacetylation,molecular sieves,analytical chemistry,biochemistry,organic chemistry ,/dk/atira/pure/subjectarea/asjc/1600/1602
Faculty \ School:	Faculty of Science > School of Chemistry, Pharmacy and Pharmacology
Related URLs:	http://www.scopus.com/inward/record.url?...
Depositing User:	LivePure Connector
Date Deposited:	10 Sep 2024 12:30
Last Modified:	06 Feb 2025 12:14
URI:	https://ueaeprints.uea.ac.uk/id/eprint/96651
DOI:	10.1016/j.carres.2003.11.021

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