Edkins; Linnell Quarterly Journal of Pharmacy and Pharmacology, 1936 , vol. 9, p. 203,215 Full Text Show Details Hartung; Munch; Crossley Journal of the American Chemical Society, 1935 , vol. 57, p. 1091 Full Text View citing articles Show Details Zenitz; Hartung Journal of Organic Chemistry, 1946 , vol. 11, p. 444,447