参考文献

Buravtsev, N. N.; Kolbanovskii, Yu. A.; Ovsyannikov, A. A. Russian Journal of Organic Chemistry, 1994 , vol. 30, # 12 p. 1891 - 1900 Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 12 p. 1802 - 1809