613649-18-6Relevant academic research and scientific papers
A novel approach to the stereocontrolled synthesis of C-vinyl β-D-galactopyranosides
Caputo, Romualdo,Festa, Pasquale,Guaragna, Annalisa,Palumbo, Giovanni,Pedatella, Silvana
, p. 1877 - 1880 (2007/10/03)
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.
