参考文献

Martynov, A. V.; Mirskova, A. N.; Voronkov, M. G. Journal of Organic Chemistry USSR (English Translation), 1989 , vol. 25, # 8.2 p. 1602 - 1608 Zhurnal Organicheskoi Khimii, 1989 , vol. 25, # 8 p. 1773 - 1780