70751-57-4

Upstream product

• 10368-86-2 1,2:5,6-di-O-isopropylidene-α-D-galactofuranose 
• 149707-75-5 2,3,4,6-tetra-O-benzoyl-1-O-trichloroacetimidoyl-α-D-galactopyranose 
• 10257-28-0 D-Galactose 

Downstream Products

• 492454-31-6 C₄₃H₄₂O₁₅ 

Relevant academic research and scientific papers

A simple approach to 3,6-branched galacto-oligosaccharides and its application to the syntheses of a tetrasaccharide and a hexasaccharide related to the arabinogalactans (AGs)

The preparation of 1,2:5,6-di-O-isopropylidene-α-D-galactofuranose was improved by increasing the ratio of DMF to acetone and using a solid supported catalyst. Employing the easily accessible 1,2:5,6-di-O-isopropylidene-α-D-galactofuranose as the starting glycosyl acceptor, a method which is particularly suitable for the regio- and stereoselective syntheses of 3,6-branched galacto-oligosaccharides was developed. A tetrasaccharide and a hexasaccharide related to the arabinogalactans (AGs) from plants were readily prepared using this strategy.