136861-99-9

Upstream product

• 126661-83-4 cyclophellitol 
• 100-39-0 benzyl bromide 
• 148983-67-9 1L-(1,2,4,6/3,5)-3,4,5-tri-O-benzyl-6-benzyloxymethyl-1,2,3,4,5-cyclohexanepentol 
• 138760-46-0 1L-(1,2,4,6/3,5)-6-benzoyloxymethyl-1,2-O-cyclohexylidene-1,2,3,4,5-cyclohexanepentol 
• 138760-44-8 1L-(1,2,4/3,5)-1,2:3,4-di-O-cyclohexylidene-5-O-methylene-1,2,3,4,5-pentahydroxycyclohexanepentol 
• 134073-32-8 2L-(2,3,5/4,6)-2,3:4,5-di-O-cyclohexylidene-6-O-methyl-2,3,4,5,6-pentahydroxycyclohexanone 
• 157761-58-5 ((1R,2R,3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-7-oxabicyclo-[4.1.0]heptan-2-yl)methanol (+)-2,3,4-tri-O-benzylcyclophellitol 

Downstream Products

• 126661-83-4 cyclophellitol 
• 154335-62-3 (1S,2S,3S,4R,5R,6S)-2,3,4-Tris-benzyloxy-5-benzyloxymethyl-7-aza-bicyclo[4.1.0]heptane 

Relevant academic research and scientific papers

An unexpected chelation-controlled Yb(OTf)3-catalyzed aminolysis and azidolysis of cyclitol epoxides

A chelation-controlled aminolysis and azidolysis of cyclitol epoxides with Yb(OTf)3 has been disclosed. The presence of a free OH group able to direct the coordination with the lanthanide seems essential for an efficient regiocontrol of the pro

Synthesis of (-)-conduritol F, (+)-conduritol B, cyclophellitol from L- quebrachitol

The methyl ether of cyclitols with vicinal hydroxyl group was cleaved chemoselectively in preference to both cis-and trans-cyclohexylidene moieties by AlCl3-n-Bu4NI to afford parent alcohols in good yields. (-) Conduritol F was prepared from L-quebrachitol, an optically active cyclitol from the serum of rubber trees, in five steps by use of the demethylation reaction. The first chiral synthesis of (+)-conduritol B and the total synthesis of cyclophellitol, a novel β-glucosidase inhibitor, are described.