136904-68-2

Upstream product

• 3162-96-7 4,6-O-benzylidene-1-O-methyl-α-D-glucopyranoside 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 136904-67-1 (2R,4aR,6S,7R,8S,8aR)-8-(tert-Butyl-dimethyl-silanyloxy)-7-hydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7-carbonitrile 
• 78342-32-2 Methyl 4,6-O-benzylidene-3-O-(t-butyldimethylsilyl)-α-D-ribo-hexopyranosid-2-uloside 
• 112711-35-0 methyl 3-O-[(1,1-dimethylethyl)dimethylsilyl]-4,6-O-[(R)-phenylmethylene]-α-D-glucopyranoside 
• 136919-89-6 methyl 4,6-O-benzylidene-3-O-(tert-butyldimethylsilyl)-2-C-cyano-2-O-mesyl-α-D-glucopyranoside 

Relevant academic research and scientific papers

Stereospecific synthesis of branched-chain sugars by a novel aldol-type cyclocondensation

A procedure for the preparation of branched-chain sugars having highly functionalised C-branches is reported.Reaction of furanos-3-uloses, pyranos-3-uloses, or pyranos-2-uloses with sodium cyanide followed by mesylation of the corresponding cyanohydrin af