参考文献

Pastushenko, E. V.; Safiulova, G. I.; Kruglov, D. E. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 11.2 p. 2143 - 2148 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 11 p. 2412 - 2418