反应条件
1: 1.) methanesulphonic acid, phosphorus pentoxide / 1.) 80 deg C, 30 min, 2.) 80 deg C, 2 h
2: 22.2 percent / potassium permanganate / H2O / 1.) 70 deg C, 1 h, 2.) 100 deg C, 30 min
View Scheme
参考文献
Hazai, Laszlo; Deak, Gyula
Acta Chimica Hungarica, 1986 , vol. 121, # 3 p. 237 - 242