Mottern Journal of the American Chemical Society, 1934 , vol. 56, p. 2107 Full Text View citing articles Show Details v.Wacek; Kratzl Chemische Berichte, 1943 , vol. 76, p. 891,893 Full Text Show Details Barch Journal of the American Chemical Society, 1935 , vol. 57, p. 2330 Full Text View citing articles Show Details Lamb Journal of the American Chemical Society, 1935 , vol. 57, p. 2330 Full Text View citing articles Show Details Schorygin; Bogatschewa Zhurnal Obshchei Khimii, 1936 , vol. 6, p. 1567 Chem. Zentralbl., 1937 , vol. 108, # I p. 1931