Title of article :
Glycosylation of l,4:3,6-dianhydro-d-glucitol (isosorbide)
Author/Authors :
David J. Claffey، نويسنده , , Mary F. Casey، نويسنده , , Patrick A. Finan، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2004
Abstract :
Condensation of 2,3,4,6-tetra-O-acetyl-α-d-glucopyranosyl-, 2,3,4-tri-O-acetyl-α-d-xylopyranosyl- and of 2,3,4,6-tetra-O-acetyl-α-d-galactopyranosyl bromides with l,4:3,6-dianhydro-d-glucitol under Koenigs–Knorr conditions, and using the Helferich modification of the reaction showed regioselectivity in glysosylation at C-5 of isosorbide.
Keywords :
2 , 2-O- , and 5-O-?-d-glucopyranosyl derivatives , ?-d-Xylopyranosyl derivatives , ?-d-Galactopyranosyl derivatives , Regioselective glycosylation , 5-Di-O-
Journal title :
Carbohydrate Research
Journal title :
Carbohydrate Research
