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SITE-SELECTIVE ACYLATION OF CARBOHYDRATES DIRECTED BY RECYCLABLE POLYMER-SUPPORTED ISOTHIOUREA CATALYSTS

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Indexed by:期刊论文

Date of Publication:2019-02-01

Journal:HETEROCYCLES

Included Journals:SCIE

Volume:98

Issue:2

Page Number:304-311

ISSN No.:0385-5414

Abstract:The polystyrene-supported isothiourea catalysts, derived from the homogeneous catalyst BTMs, were synthesized and applied to the site-selective acylation of carbohydrates. The catalysts can be recovered and reused conveniently for 10 cycles without significantly loss in either activity or selectivity. It offers a sustainable and environmentally benign approach for the site-selective functionalization of carbohydrates.

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