参考文献

Drozdova, T. I.; Mirskova, A. N.; Levkovkaya, G. G. Journal of Organic Chemistry USSR (English Translation), 1990 , vol. 26, # 5.1 p. 862 - 865 Zhurnal Organicheskoi Khimii, 1990 , vol. 26, # 5 p. 1002 - 1005