参考文献:
Heathcock, Clayton H. Buse, Charles T. Kleschick, William A. Pirrung, Michael C. Sohn, John E. Lampe, John Journal of Organic Chemistry, 98 , vol. 45, # 6 p. 66 - 8
参考文献:
Grava, I. Ya. Polis, Ya. Yu. Lidak, M. Yu. Liepin'sh, E. E. Shatts, V. D. et al. Journal of Organic Chemistry USSR (English Translation), 98 , vol. 7, # 4 p. 679 - 686 Zhurnal Organicheskoi Khimii, 98 , vol. 7, # 4 p. 778 - 786