参考文献
Neunhoeffer; Rosahl
Chemische Berichte, 1953 , vol. 86, p. 226,231
Full Text Show Details
Hutchins et al.
Journal of the Chemical Society, 1938 , p. 1882,1884
Full Text Show Details
Hanson
Bulletin des Societes Chimiques Belges, 1958 , vol. 67, p. 712,714