Sample reactions
intermediate structure intermediate structure
PhH, Dioxane
Reflux
intermediate structure
intermediate structure
NaIO4, H3PO4
Acetone, H2O
60-70 °C, 20 min, 60%
intermediate structure
intermediate structure intermediate structure
t-BuCO2H
PhMe
Reflux, 50 min, 53%
"Also isolated was the C3-epimer (37 % yield)."
intermediate structure
intermediate structure
HCl
THF, H2O
RT, 30 h, 92%
intermediate structure
intermediate structure intermediate structure
Cl2CHCO2H
PhMe
0 °C, 15 min, 100%
intermediate structure
intermediate structure
PhSH, Cs2CO3, Me2S, CF3CO2H
CH2Cl2
RT to 50 °C, 7.5 h, 84% (2 steps)
intermediate structure
intermediate structure intermediate structure
BzOH, Hydroquinone
PhH
Reflux, 10 h, 84%
intermediate structure
intermediate structure intermediate structure
BF3.OEt2
PhMe
Reflux, 18 h
intermediate structure
intermediate structure
HCl
MeOH
RT, 30 h, 85%
intermediate structure
intermediate structure intermediate structure
AcOH, CH2Cl2
0 °C to RT, ON
intermediate structure