参考文献

Baklan, V. F.; Khil'chevskii, A. N.; Kukhar', V. P. Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, p. 2101 - 2103 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 11 p. 2381 - 2384