sodium hydrogencarbonate in N,N-dimethyl-formamide
T=18 - 20°C; 2 h;
参考文献
Parfenov, E. A.; Smirnov, L. D.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 7 p. 736 - 737
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 7 p. 888 - 889
Parfenov, E. A.; Smirnov, L. D.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 7 p. 736 - 737
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 7 p. 888 - 889
phosphorus trichoride in toluene
T=120 - 130°C; 3 h;
参考文献
El-Sharief, A. M. Sh.; Ammar, M. S.; Ammar, Y. A.; Zaki, M. E. A.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 7 p. 700 - 704
aluminium trichloride in nitrobenzene
Ambient temperature;
参考文献
Philip, George; Nabar, U. T.; Kanetkar, V. R.; Sunthankar, S. V.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. <B> 22, # 8 p. 808 - 811
