参考文献:
Stroganova, Tatyana A. Vasilin, Vladimir K. Zelenskaya, Elena A. Red'kin, Viktor M. Krapivin, Gennady D. Synthesis, 008 , # 9 art. no. T0808SS, p. 3088 - 3098
参考文献:
Shevdov,V.I. et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 979 , vol. 5, p. 070 - 07 Khimiya Geterotsiklicheskikh Soedinenii, 979 , vol. 5, p. 33 - 335