141020-36-2

Upstream product

• 141020-40-8 methyl 3-O-benzoyl-2-O-benzyl-4,6-O-benzylidene-3-C-methyl-α-D-mannopyranoside 
• 141115-78-8 methyl 2-O-benzyl-4,6-O-benzylidene-3-C-methyl-α-D-mannopyranoside 
• 3150-15-0 methyl 2,3-anhydro-4,6-O-benzilidene-α-D-mannopyranoside 
• 100-51-6 benzyl alcohol 
• 141115-75-5 methyl 2-O-benzyl-4,6-di-O-benzylidene-α-D-altropyranoside 
• 141115-76-6 methyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-arabinohexopyranosid-3-ulose 
• 141020-39-5 Toluene-4-sulfonic acid (2R,4aR,6S,7S,8S,8aR)-7-benzyloxy-8-hydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ylmethyl ester 
• 141020-41-9 methyl 3-O-benzoyl-2-O-benzyl-3-C-methyl-α-D-mannopyranoside 
• 141020-38-4 (2R,4aR,6S,7S,8S,8aR)-7-Benzyloxy-8-hydroxymethyl-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol 
• 141115-77-7 methyl 2-O-benzyl-4,6-O-benzylidene-3-deoxy-3-C-methylene-α-D-arabino-hexopyranoside 

Relevant academic research and scientific papers

Synthesis of Methyl 2-O-Benzyl-6-deoxy-3-C-methyl-α-D-mannopyranoside and Methyl α-D-Evalopyranoside

Methyl 2-O-benzyl-6-deoxy-3-C-methyl-α-D-mannopyranoside (2) was synthesized in ten steps by starting from the readily available methyl 2,3-anhydro-4,6-O-benzylidene-α-D-allopyranoside (3).The key step was the stereoselective cis-hydroxylation (cat. osmiu