Bulletin of the Chemical Society of Japan p. 2995 - 2999 (1982)
Update date:2022-08-02
Topics:
Koto, Shinkiti
Morishima, Naohiko
Kusuhara, Chiharu
Sekido, Shigeko
Yoshida, Toyosaku
Zen, Shonosuke
A mixture of trimethylsilyl bromide, cobalt(II) bromide, tetrabutylammonium bromide, and a molecular sieve (4A) is effective for the stereoselective, one-stage α-glucosylation of alcohol with 2,3,4,6-tetra-O-benzyl-α-D-glucopyranose in dichloromethane.Using this procedure, several disaccharide derivatives as well as O-α-D-glucopyranosyl-(1 -> 3)-O-<α-D-glucopyranosyl-(1 -> 6)>-D-glucopyranose are synthesized.
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(2004)Doi:10.1002/jps.2600710909
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(1982)Doi:10.1016/j.tetlet.2004.11.157
(2005)