参考文献

Krasnov, V. L.; Vasyanina, G. I.; Bodrikov, I. V. Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 2 p. 396 - 397 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 2 p. 441 - 442