反应条件
sulfuric acid; sodium nitrite
1) H2O, 0 deg C, 30 min, 2) acetic acid, 10 deg C, 3h; Yield given. Multistep reaction;
参考文献
Dziomko, V. M.; Kalninya, R. O.; Ryabokobylko, Yu. S.; Shmelev, L. V.; Adamova, G. M.; et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 1 p. 89 - 96
Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 1 p. 106 - 114