Synthesis and Glycosylation Shift of 1,1'-Disaccharides.
摘要:
Nineteen kinds of nonreducing 1,1'-disaccharides have synthesized by modified Koenigs-Knorr method, and characterized by NMR. The glycosylation shift of each anomeric carbon has been estimated.
Molecular sieves promote stereocontrolled αα-disaccharide formation via direct dimerization of free sugars
作者:Gary H. Posner、D.Scott Bull
DOI:10.1016/0040-4039(96)01376-7
日期:1996.8
Some commercial molecularsievespromotedirectdimerization of free pyranose and furanose sugars stereoselectively into the corresponding α,α-disaccharides.