反应条件
1: 50percent hydrobromic acid / H2O / 16 h / Heating
2: p-toluenesulphonic acid / 5 h / Heating
3: 1) Na / 1) methanol, 10 min, 2) DMSO, 100 deg C, 8 h
View Scheme
参考文献
Kuchar, Miroslav; Brunova, Bohumila; Grimova, Jaroslava; Rejholec, Vaclav; Cepelak, Vaclav
Collection of Czechoslovak Chemical Communications, 1986 , vol. 51, # 11 p. 2617 - 2625
