参考文献

Shainyan, B. A.; Bel'skii, V. K. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 11.2 p. 2096 - 2101 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 11 p. 2362 - 2368