参考文献

Kelarev, V. I.; Karakhanov, R. A.; Gasanov, S. Sh.; Polivin, Yu. N.; Mikaya, A. I. Russian Journal of Organic Chemistry, 1993 , vol. 29, # 4.2 p. 637 - 642 Zhurnal Organicheskoi Khimii, 1993 , vol. 29, # 4 p. 763 - 769