反应条件
1: 1.) BuLi / 1.) ether, -100 deg C, 1 h, 2.) ether, a.) -100 deg C, 20 min, b.) 1 h, RT
2: 35 percent / Na, liquid NH3 / 0.5 h / -78 °C
View Scheme
参考文献
Kuz'menko, V. V.; Filatova, I. A.; Pozharskii, A. F.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 9 p. 1009 - 1014
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 9 p. 1196 - 1201
