1: 37 g / trifluoroacetic anhydride, p-TSA*H2O / 3.5 h / 15 - 20 °C 2: 17 g / NaBH4 / methanol / 1 h / 0 °C 3: 7.1 g / KOAc / dimethylformamide / 18 h / 100 °C View Scheme
参考文献
Green, Michael J.; Tiberi, Robert L.; Friary, Richard; Lutsky, Barry N.; Berkenkoph, Joseph; et al.
Journal of Medicinal Chemistry, 1982 , vol. 25, # 12 p. 1492 - 1495