The Thioglycoside and Glycosyl Phosphite of 5-Azido Sialic Acid: Excellent Donors for theα-Glycosylation of Primary Hydroxy Groups
- 2 August 2001
- journal article
- research article
- Published by Wiley in Angewandte Chemie International Edition in English
- Vol. 40 (15) , 2900-2903
- https://doi.org/10.1002/1521-3773(20010803)40:15<2900::aid-anie2900>3.0.co;2-4
Abstract
5‐Azido sialyl donors with O ‐acetyl protecting groups are useful α‐selective glycosylation reagents, especially for primary hydroxyl groups as acceptors. This is shown with a variety of reactions using 1 as a sialyl donor. It was also possible to synthesize NeuAcα(2→9)NeuAc as a thioglycoside donor for use in subsequent glycosylations.This publication has 36 references indexed in Scilit:
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