反应条件
1: 89 percent / N2H4*H2O / Raney-nickel / dioxane; ethanol / 1.) 50 deg C, 1 h; 2.) reflux, 30 min
2: 82 percent / pyridine / 1.) 0 deg C, 1 h; 2.) 20 deg C, 2 h
View Scheme
参考文献
Rufer; Bahlmann; Schroeder; Boettcher
European Journal of Medicinal Chemistry, 1982 , vol. 17, # 2 p. 173 - 180
