参考文献

Kron, A. A.; Burdin, E. A.; Novikov, N. A.; Aul'chenko, I. S. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, p. 1901 - 1904 Zhurnal Organicheskoi Khimii, 1990 , vol. 27, # 10 p. 2149 - 2154