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Hauser, C.R.; Hamrick, P.J., Alkylation of Diphenylmethane with ALkyl Halides by Sodium Amide. Substitution versus «beta»-Elimination. Relative Acidities of Diphenylmethane and Ammonia, J. Am. Chem. Soc., 1957, 79, 3142. [all data]