反应条件
1: SOCl2 / benzene / 1.5 h / Heating 2: 41 percent / triethylamine / benzene / 2 h / 40 °C / 20 degC, overnight 3: 1. POCl3; 2. 10percent aq. NaOH / 1. dioxane, 80degC, 4h View Scheme
参考文献
Prizhiyalgovskaya, N. M.; Kon'kov, L. I.; Tarshits, D. L.; Salmina, S. V.; Segizova, N. T.; Suvorov, N. N.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 7 p. 751 - 754
Khimiya Geterotsiklicheskikh Soedinenii, 1987 , # 7 p. 915 - 918