参考文献
Journal of the Society of Chemical Industry, London, , vol. 69, p. 353
Justus Liebigs Annalen der Chemie, , vol. 612, p. 163,164
Journal of the American Chemical Society, , vol. 72, p. 2587,2593
Yakugaku Zasshi, , vol. 77, p. 686
Chem.Abstr., , p. 16494