反应条件
1: 28.4 g / pyridinium chlorochromate, CH3COONa / CH2Cl2 / 2.5 h / Ambient temperature
2: 1.) 100percent hydrazine hydrate, 2.) KOH / 1.) ethanol, diethylene glycol, reflux, 3 h, 2.) ethanol, diethylene glycol, reflux, 4 h
3: 2.5 g / HCl / ethanol / 48 h / Heating
View Scheme
参考文献
Hogg, Ronald W.; Knox, John R.
Australian Journal of Chemistry, 1987 , vol. 40, # 3 p. 469 - 474