484000-99-9

Upstream product

• 484000-91-1 methyl 6-O-(tert-butyldimethylsilyl)-4-O-(2-bromo-5-methoxybenzyl)-2,3-O-isopropylidene-α-D-mannopyranoside 
• 220115-72-0 methyl 6-O-tert-butyldimethylsilyl-2,3-O-isopropylidene-α-D-mannopyranoside 
• 63167-69-1 methyl 2,3-O-isopropylidene-α-D-mannopyranoside 
• 484000-95-5 (3aS,4S,6R,7R,7aS)-[7-(2-bromo-5-methoxybenzyloxy)-4-methoxy-2,2-dimethyltetrahydro-2H,4H-[1,3]dioxolo[4,5-c]pyran-6-yl]methanol 

Downstream Products

• 484001-03-8 (3aS,4S,6R,7R,7aS)-7-(2-Bromo-5-methoxy-benzyloxy)-4-methoxy-2,2-dimethyl-6-vinyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 

Relevant academic research and scientific papers

Synthesis of chiral trans-fused pyrano[3,2-c][2]benzoxocines from D-mannose by regioselective 8-endo-aryl radical cyclization

A simple chiral synthesis of trans-pyrano[3,2-c][2]benzoxocines 8a-d in good yields (60-75%) through regioselective 8-endo-trig aryl radical cyclization of the D-mannose derived enopyranosides 7a-d with Bu3SnH is described.