Vanderhaeghe; Claesen Bulletin des Societes Chimiques Belges, 1957 , vol. 66, p. 276,289 Full Text Show Details Sirakawa et al. Yakugaku Zasshi, 1953 , vol. 73, p. 598,600 Chem.Abstr., 1954 , p. 9362 Full Text Show Details Gortinskaja et al. Zhurnal Obshchei Khimii, 1955 , vol. 25, p. 2313,2314, 2315; engl. Ausg. S. 2285, 2286 Full Text Show Details Carrara et al. Gazzetta Chimica Italiana, 1952 , vol. 82, p. 652,655, 660 Full Text Show Details Yale et al. Journal of the American Chemical Society, 1953 , vol. 75, p. 1933,1934