参考文献

Evstaf'eva, I. T.; Mirskova, A. N.; Levkovskaya, G. G.; Bannikova, O. B. Journal of Organic Chemistry USSR (English Translation), 1990 , vol. 26, # 5.1 p. 859 - 862 Zhurnal Organicheskoi Khimii, 1990 , vol. 26, # 5 p. 998 - 1002