参考文献

Judin et al. Vestnik Moskovskogo Universiteta, 1958 , vol. 13, # 2 p. 169,174 Chem.Abstr., 1959 , p. 8134 Full Text Show Details Avramoff; Sprinzak Journal of Organic Chemistry, 1957 , vol. 22, p. 571,573