参考文献

Willis Iowa State College Journal of Science, 1943 , vol. 18, p. 98,99 Full Text Show Details Gilman; Avakian Journal of the American Chemical Society, 1946 , vol. 68, p. 580,582 Full Text Show Details Gilman; Ingham Journal of the American Chemical Society, 1953 , vol. 75, p. 4843