1: 90 percent / KOH / ethanol / 6 h / 20 °C
2: 36 percent / HNO3 (d 1.5), acetic anhydride / 2 h / 0 °C
View Scheme
参考文献
El'chaninov, M. M.; Simonov, A. M.; Magdesieva, N. N.; Kaminskii, A. Ya.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 12 p. 1316 - 1319
Khimiya Geterotsiklicheskikh Soedinenii, 1987 , # 12 p. 1636 - 1639
1: 90 percent / KOH / ethanol / 6 h / 20 °C
2: 85 percent / SeO2 / dioxane / 10 h / Heating
View Scheme
参考文献
El'chaninov, M. M.; Simonov, A. M.; Magdesieva, N. N.; Kaminskii, A. Ya.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 12 p. 1316 - 1319
Khimiya Geterotsiklicheskikh Soedinenii, 1987 , # 12 p. 1636 - 1639
1: 90 percent / KOH / ethanol / 6 h / 20 °C
2: 76 percent / SeO2 / dioxane / 30 h / Heating
View Scheme
参考文献
El'chaninov, M. M.; Simonov, A. M.; Magdesieva, N. N.; Kaminskii, A. Ya.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 12 p. 1316 - 1319
Khimiya Geterotsiklicheskikh Soedinenii, 1987 , # 12 p. 1636 - 1639
Multi-step reaction with 2 steps 1: 90 percent / KOH / ethanol / 6 h / 20 °C2: 45 percent / HNO3 (d 1.5), acetic anhydride / 2 h / 0 °C
参考文献
El'chaninov, M. M.; Simonov, A. M.; Magdesieva, N. N.; Kaminskii, A. Ya. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 12 p. 1316 - 1319Khimiya Geterotsiklicheskikh Soedinenii, 1987 , # 12 p. 1636 - 1639
