反应条件
1: dimethylsulfoxide / 0.08 h / 180 °C
2: 54 percent / HCl / 1.5 h / Heating
3: 70 percent / H2S, 25 percent NH3
4: 1) conc. H2SO4, NaNO2; 2) conc. H2SO4 / 1) H2O, 0 deg C, 5 min; 2) reflux, H2O
5: 58 percent / Ag2O / dimethylsulfoxide / 4 h / 60 °C
View Scheme
参考文献
Oehlke, J.; Schroetter, E.; Dove, S.; Schick, H.; Niedrich, H.
Pharmazie, 1983 , vol. 38, # 9 p. 591 - 596
