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.
Nandi, Aniruddha,Chattopadhyay, Partha
p. 5977 - 5980
(2007/10/03)
More Articles about upstream products of 484000-92-2
Get Best Price for484000-92-2[(3aS,4S,6R,7R,7aS)-7-(2-Bromo-4,5-dimethoxy-benzyloxy)-4-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-ylmethoxy]-tert-butyl-dimethyl-silane