参考文献:
Leazer Jr., Johnnie L. Cvetovich, Raymond Tsay, Fuh-Rong Dolling, Ulf Vickery, Thomas Bachert, Donald Journal of Organic Chemistry, 23 , vol. 68, # 9 p. 3695 - 3698
参考文献:
Kunshenko, B. V. Omarov, V. O. Muratov, N. N. Mikhailevskii, S. M. Yagupol'skii, L. M. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 1.2 p. 18 - 112 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 1 p. 125 - 129