130187-39-2

Upstream product

• 130187-36-9 methyl 2-O-benzenesulfonyl-4,6-O-benzylidene-3-O-p-toluenesulfonyl-β-D-galactoside 
• 98-09-9 benzenesulfonyl chloride 
• 86470-08-8 methyl 4,6-O-benzylidene-β-D-galactopyranoside 3-O-p-toluenesulfonate 

Relevant academic research and scientific papers

A Curious By-product in the Tipson-Cohen Reaction of a Carbohydrate Ditosylate

The treatment of methyl 4,6-O-benzylidene-2,3-di-O-p-toluenesulfonyl-β-D-galactoside, methyl 4,6-O-benzylidene-3-O-benzenesulfonyl-2-O-p-toluenesulfonyl-β-D-galactoside and methyl 4,6-O-benzylidene-2-O-benzenesulfonyl-3-O-p-toluenesulfonyl-β-D-galactoside