参考文献

Pshenichnyi, V. N.; Gulyakevich, O. V.; Khripach, V. A. Journal of Organic Chemistry USSR (English Translation), 1989 , vol. 25, # 9 p. 1699 - 1705 Zhurnal Organicheskoi Khimii, 1989 , vol. 25, # 9 p. 1882 - 1888