参考文献

Naddaka, V. I.; Avanesyan, K. V.; Cherkinskaya, M. L. Journal of Organic Chemistry USSR (English Translation), 1990 , vol. 26, # 4 p. 705 - 711 Zhurnal Organicheskoi Khimii, 1990 , vol. 26, # 4 p. 823 - 830