Shimizu,N. et al. Journal of the American Chemical Society, 1977 , vol. 99, # 18 p. 5972 - 5977 Full Text View citing articles Show Details Eisenthal, K. B.; Turro, N. J.; Sitzmann, E. V.; Gould, I. R.; Hefferon, G.; et al. Tetrahedron, 1985 , vol. 41, # 8 p. 1543 - 1554