sodium disulfite; sodium acetate in water
T=18 - 20°C;
参考文献
Parfenov, E. A.; Smirnov, L. D.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 3 p. 274 - 278
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 3 p. 329 - 334
