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Organoboron-Catalyzed Regio- and Stereoselective Formation of β‑2-Deoxyglycosidic Linkages
A borinic acid derived catalyst enables regioselective and β-selective reactions of 2-deoxy- and 2,6-dideoxyglycosyl chloride donors with pyranoside-derived acceptors having unprotected cis-1,2- and 1,3-diol groups. The use of catalysis to promote a β-selective pathway by enhancement of acceptor nuc...
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Published in: | Organic letters 2014-07, Vol.16 (13), p.3604-3607 |
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container_issue | 13 |
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container_title | Organic letters |
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creator | Beale, Thomas M Moon, Patrick J Taylor, Mark S |
description | A borinic acid derived catalyst enables regioselective and β-selective reactions of 2-deoxy- and 2,6-dideoxyglycosyl chloride donors with pyranoside-derived acceptors having unprotected cis-1,2- and 1,3-diol groups. The use of catalysis to promote a β-selective pathway by enhancement of acceptor nucleophilicity constitutes a distinct approach from previous work, which has been aimed at modulating donor reactivity by variation of protective and/or leaving groups. |
doi_str_mv | 10.1021/ol501711v |
format | article |
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source | American Chemical Society:Jisc Collections:American Chemical Society Read & Publish Agreement 2022-2024 (Reading list) |
subjects | Borinic Acids - chemistry Catalysis Combinatorial Chemistry Techniques Glycosides - chemical synthesis Glycosides - chemistry Glycosylation Molecular Structure Stereoisomerism |
title | Organoboron-Catalyzed Regio- and Stereoselective Formation of β‑2-Deoxyglycosidic Linkages |
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