aluminium trichloride in 1,2-dichloro-ethane
T=20°C; 1 h;
参考文献
Mamedov, E. I.; Ismailov, A. G.; Goyushov, R. D.; Ibragimov, V. G.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1991 , vol. 27, # 9 p. 947 - 951
Khimiya Geterotsiklicheskikh Soedinenii, 1991 , # 9 p. 1185 - 1189