反应条件
1: 500 mg / KNO3, conc. H2SO4 / 0.5 h / Ambient temperature 2: 360 mg / conc. H2SO4 / 0.5 h / 70 °C 3: 1.) NaH / 1.) DMF, RT, 30 min, 2.) DMF, RT, 1 h 4: Fe, conc. aq. HCl / 0.33 h 5: H2O / 4 h View Scheme
参考文献
Kasai, Hiroshi; Nishimura, Susumu
Bulletin of the Chemical Society of Japan, 1982 , vol. 55, # 7 p. 2233 - 2235