反应条件
sodium hydroxide; tetrabutylammomium bromide; calcium carbonate
1.) water, benzene, reflux, 30 min, 2.) water, benzene, reflux, 2 h; Yield given. Multistep reaction;
参考文献
Terenin, V. I.; Kabanova, E. V.; Baranova, N. A.; Bundel', Yu. G.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1995 , vol. 31, # 3 p. 284 - 288
Khimiya Geterotsiklicheskikh Soedinenii, 1995 , # 3 p. 331 - 335
