154859-16-2

Upstream product

• 58479-62-2 (2R,3S,4S,5R,6S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-6-methoxy-tetrahydro-pyran-3,4,5-triol 
• 154859-15-1 <2'R,2''R,6'R,6''R> methyl 6-O-(tert-butyldiphenylsilyl)-2-O,3-O-(6',6''-diallyloctahydro-2',2''-bipyran-2',2''-diyl)-α-D-glucopyranoside 

Downstream Products

• 58479-62-2 (2R,3S,4S,5R,6S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-6-methoxy-tetrahydro-pyran-3,4,5-triol 
• 97-30-3 methyl-alpha-D-glucopyranoside 

Relevant academic research and scientific papers

Dispiroketals in Synthesis (Part 17): Regioselective Protection of D-Glucopyranoside, D-Galactopyranoside and D-mannopyranoside Substrates

Chiral recognition of enantiomeric trans-1,2-diol relationships leading to regioselective formation of 1,8,13,16-tetraoxadispirohexadecanes (dispiroketals) of various D-glucopyranoside, D-galactopyranoside and D-mannopyranoside substrates is desc

Dispiroketals in Synthesis (Part 8): Regioselective Protection of D-Glucopyranose Substrates.

A new process for the efficient regioselective formation of 1,8,13,16-tetraoxadispirohexadecanes (dispiroketals) of various D-glucopyranosyl substrates by the chiral recognition of enantiomeric trans 1,2-diol relationships is described.This was achieved using the novel enantiomerically pure 2,2'-disubstituted 3,3',4,4'-tetrahydro-6,6'-bi-2H-pyrans 1,2 and 11.New conditions for the removal of dispiroketal protecting groups are presented.