sodium hydrogencarbonate in N,N-dimethyl-formamide
T=18 - 20°C; 2 h;
参考文献
Parfenov, E. A.; Smirnov, L. D.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 7 p. 736 - 737
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 7 p. 888 - 889