hydrogenchloride; trichlorophosphate in N,N-dimethyl-formamide T=125°C;
参考文献
Shvekhgeimer, M.-G. A.; Kobrakov, K. I.; Sychev, S. S.; Promonenkov, V. K.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1989 , vol. 25, # 4 p. 428 - 433
Khimiya Geterotsiklicheskikh Soedinenii, 1989 , # 4 p. 514 - 519