title: Kinetic and thermodynamic parameters for the equilibrium reactions of phenols with the dpph. radical.
abstract: The kinetics and energetics of the reversible reaction of phenols with the dpph. radical have been studied; steric shielding of the divalent N by the o-NO2 in dpph. seems to be the main cause of the entropic barriers of this reaction.
authors.affiliation: Istituto di Chimica Biomolecolare del CNR, Via del Santuario 110, 95028 Valverde (CT), Italy. mario.foti@icb.cnr.it
authors.forename: Mario C
authors.initials: MC
authors.lastname: Foti
authors.forename: Carmelo
authors.initials: C
authors.lastname: Daquino
mesh_terms: D001713:Biphenyl Compounds / Q000737:chemistry*; D005609:Free Radicals / Q000737:chemistry; D006586:Hexanes / Q000737:chemistry; D006834:Hydrazines / Q000737:chemistry*; D007700:Kinetics; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry*; D010851:Picrates; D013816:Thermodynamics
chemical_list: D001713:Biphenyl Compounds; D005609:Free Radicals; D006586:Hexanes; D006834:Hydrazines; D010636:Phenols; D010851:Picrates; C004931:1,1-diphenyl-2-picrylhydrazyl