1: 72 percent / conc. hydrochloric acid / acetic acid / 11 h / 0 - 5 °C
2: 85 percent / sodium hydroxide / acetone / 2 h / 28 - 32 °C
View Scheme
参考文献
Denisov, V. Ya.; Grishchenkova, T. N.; Fokin, E. P.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 9 p. 954 - 957
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 9 p. 1195 - 1198
Denisov, V. Ya.; Grishchenkova, T. N.; Fokin, E. P.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 9 p. 954 - 957
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 9 p. 1195 - 1198
1: 72 percent / conc. hydrochloric acid / acetic acid / 11 h / 0 - 5 °C
2: 67 percent / 4percent sodium hydroxide / H2O / 1.5 h / 0 - 5 °C
View Scheme
参考文献
Denisov, V. Ya.; Grishchenkova, T. N.; Fokin, E. P.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 9 p. 954 - 957
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 9 p. 1195 - 1198
1: 72 percent / conc. hydrochloric acid / acetic acid / 11 h / 0 - 5 °C
2: 61 percent / 4percent sodium hydroxide / H2O / 1.5 h / 0 - 5 °C
View Scheme
参考文献
Denisov, V. Ya.; Grishchenkova, T. N.; Fokin, E. P.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 9 p. 954 - 957
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 9 p. 1195 - 1198
1: 72 percent / conc. hydrochloric acid / acetic acid / 11 h / 0 - 5 °C
2: 97 percent / 4percent sodium hydroxide / H2O / 1.5 h / 0 - 5 °C
View Scheme
参考文献
Denisov, V. Ya.; Grishchenkova, T. N.; Fokin, E. P.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 9 p. 954 - 957
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 9 p. 1195 - 1198
