参考文献

Murza, M. M.; Golovanov, A. S.; Safarov, M. G. Russian Journal of Organic Chemistry, 1995 , vol. 31, # 11 p. 1529 - 1532 Zhurnal Organicheskoi Khimii, 1995 , vol. 31, # 11 p. 1701 - 1704