反应条件
1: 52 percent / aq. sulfuric acid, chromium trioxide / 4 h / 70 - 75 °C
2: 98 percent / aq. NaBH4, 1percent aq. ammonia / 4 h / 25 °C
3: 1.) 90percent aq. H2SO4, sodium nitrite, 2.) water / 1.) from 50 to 60 deg C, 0.5 h, 2.) from 95 to 100 deg C, 2 h
View Scheme
参考文献
Bennett, Stephen; Sharples, Derek; Brown, Jeffrey R.
Journal of Medicinal Chemistry, 1982 , vol. 25, # 4 p. 369 - 373
