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Factors affecting stability and equilibria of free radicals Steric factors in hydrazyls
Authors:A. T. Balaban   P. T. Frangopol   M. Marculescu  J. Bally
Affiliation:

Institute of Atomic Physics, Bucharest, Roumania

Abstract:The preparation of 1,1-diphenyl-2-(2,4- and 2,6-dinitrophenylhydrazine) is described. Lead peroxide converts them into hydrazyl free radicals, but only the latter may be isolated in crystalline form. Ultra-violet and visible absorption spectra of hydrazines and hydrazyls are compared.
Keywords:
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