参考文献

Bordwell,F.G.; Winn,M. Journal of Organic Chemistry, 1967 , vol. 32, p. 42 - 49 Full Text View citing articles Show Details El'tsov,A.V. Zhurnal Organicheskoi Khimii, 1965 , vol. 1, # 10 p. 1815 - 1827,1847 - 1857