Silyl group migration in 1-O-silyl protected sugars-convenient synthesis of 2-O-unprotected sugars

DOI: 10.1080/07328309608005442

Source and publish data:

Journal of Carbohydrate Chemistry p. 241 - 254 (1996)

Update date:2022-08-05

Topics:

Authors:

Lassaletta, Jose M.

Meichle, Michaela

Weiler, Sven

Schmidt, Richard R.

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Article abstract of DOI:10.1080/07328309608005442

Reaction of 2-O-unprotected 1-<9-silyl-protected D-glucose and D-galactose derivatives 5a-d with benzyl bromide in the presence of sodium hydride as the base afforded 1-O-benzyl 2-O-silyl derivatives 6aα/β - 6dα/β. Thus, prior to anomeric O-benzylation, t

Full text of DOI:10.1080/07328309608005442

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