参考文献

Kao; Fan; Sah J.Chim.chem.Soc., 3<1935<137,138,139 Full Text Show Details Sah Journal of the Chinese Chemical Society (Peking), 1946 , vol. 13, p. 22,26,27 Recueil des Travaux Chimiques des Pays-Bas, 1940 , vol. 59, p. 231,233,234