反应条件
in chloroform
1) room temp., 4 - 5 h, 2) reflux, 1 h.;
参考文献
Vartanyan, R. S.; Kazaryan, Zh. V.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 9 p. 882 - 883
Khimiya Geterotsiklicheskikh Soedinenii, 1981 , vol. 17, # 9 p. 1189 - 1190
