參考文獻:
Kukhar', V. P. Pasternak, V. I. Shevchenko, I. V. Shevchenko, M. V. Marchenko, A. P. Makovetskii, Yu. P. Journal of Organic Chemistry USSR (English Translation), 1981 , p. 161 - 166 Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 1 p. 180 - 186