参考文献

Kwong, Hang Ir; Shishkina, E. Yu.; Vorozhtsov, G. N. Journal of Organic Chemistry USSR (English Translation), 1985 , vol. 21, # 3 p. 604 - 605 Zhurnal Organicheskoi Khimii, 1985 , vol. 21, # 3 p. 666 - 668