反应条件
1: conc. HCl / ethanol / 4 h 2: 60 percent / 5 N aq. HCl, aq. NaNO2 / 1.) 0 deg C, 2.) reflux, 2.5 h 3: N2H4*H2O, N2H4*HCl / ethanol / Heating 4: sodium sulfate, MnO2/SiO2, KOH / ethanol / 10 h / Ambient temperature 5: 2.2 percent Chromat. / cyclohexane / Ambient temperature; Irradiation View Scheme
参考文献
Journal of the American Chemical Society, , vol. 117, # 16 p. 4483 - 4498
