参考文献

Lis, L. G.; Zheldakova, T. A.; Pap, A. A.; Lakhvich, F. A. Journal of Organic Chemistry USSR (English Translation), 1990 , vol. 26, # 8.1 p. 1452 - 1455 Zhurnal Organicheskoi Khimii, 1990 , vol. 26, # 8 p. 1678 - 1683