Title of article
A novel approach to the stereocontrolled synthesis of C-vinyl β-d-galactopyranosides
Author/Authors
Romualdo Caputo، نويسنده , , Pasquale Festa، نويسنده , , Annalisa Guaragna، نويسنده , , Giovanni Palumbo، نويسنده , , Silvana Pedatella، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2003
Pages
4
From page
1877
To page
1880
Abstract
Reaction of a lithiated dithiinyl reagent with a O-perbenzylated d-glycono-δ-lactone readily generates the corresponding masked C-vinyl galactosides in high yields and full β-selectivity. Removal of the sulfur mask renders the free vinyl aglycone with the vinyl group in either the Z or E configuration, depending on the desulfurization conditions chosen.
Keywords
Dithiinyl reagents , C-Glycosides , Glycosylation , Sialyl Lewis X mimics
Journal title
Carbohydrate Research
Serial Year
2003
Journal title
Carbohydrate Research
Record number
963829
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