1: 85 percent / AlCl3 / 1 h / 10 - 15 °C 2: 83 percent / potash, H2O / methanol / 0.25 h / 20 °C View Scheme
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 25, # 3 p. 272 - 274
Khimiya Geterotsiklicheskikh Soedinenii, , # 3 p. 328 - 330