参考文献

Zakharkin, L. I.; Churilova, I. M.; Ovseenko, S. T. Journal of Organic Chemistry USSR (English Translation), 1990 , vol. 26, # 9.2 p. 1696 - 1699 Zhurnal Organicheskoi Khimii, 1990 , vol. 26, # 9 p. 1962 - 1966