phosphorus pentachloride in 1,2-dichloro-ethane T=83°C; 0.0833333 h;
参考文献
Moskalev, N. V.; Sirotkina, E. E.; Ogorodnikov, V. D.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1985 , vol. 21, # 5 p. 542 - 543
Khimiya Geterotsiklicheskikh Soedinenii, 1985 , vol. 21, # 5 p. 644 - 645