参考文献

Rogachev, V. O.; Yusubov, M. S.; Filimonov, V. D. Russian Journal of Organic Chemistry, 1999 , vol. 35, # 3 p. 415 - 418 Zhurnal Organicheskoi Khimii, 1999 , vol. 35, # 3 p. 439 - 442