A Study of the Rapid Anomerization of Poly-O-benzyl-β-D-glucopyranosides with Titanium Tetrachloride

DOI: 10.1246/bcsj.55.1092

Source and publish data:

Bulletin of the Chemical Society of Japan p. 1092 - 1096 (1982)

Update date:2022-08-03

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Authors:

Koto, Shinkiti

Morishima, Naohiko

Kawahara, Reiko

Ishikawa, Katsuhiko

Zen, Shonosuke

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Article abstract of DOI:10.1246/bcsj.55.1092

Titanium tetrachloride rapidly anomerizes methyl 2,3,4,6-tetra-O-benzyl-β-D-glucopyranoside in dichloromethane at 25 deg C.Evidence for the proposal that the benzyloxymethyl group on C-5 and the ring oxygen of the glucoside cooperate to prompt the reaction is described.The reagent anomerizes the interglycosidic linkage of several disaccharide derivatives.

Full text of DOI:10.1246/bcsj.55.1092

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