反应条件
sodium ethanolate
1) ethanol, 2 h, 20 deg C, 15 min, reflux, 2) 12 h, reflux; Yield given. Multistep reaction;
参考文献
Kelarev, V. I.; Dibi, Ammar; Lunin, A. F.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 11 p. 1284 - 1289
Khimiya Geterotsiklicheskikh Soedinenii, 1985 , vol. 21, # 11 p. 1557 - 1563
