参考文献

Makhon'kov, D. I.; Cheprakov, A. V.; Beletskaya, I. P. Journal of Organic Chemistry USSR (English Translation), 1988 , vol. 24, # 11 p. 2029 - 2035 Zhurnal Organicheskoi Khimii, 1988 , vol. 24, # 11 p. 2251 - 2258