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TRIPROPYLAMMONIUM CHLOROCHROMATES OXIDATION OF 1, 3-DIPHENYL-PROP-2-EN-1-ONE: KINETIC AND MECHANISTIC STUDY
Surendra N. Takale*
ABSTRACT The Kinetics of oxidation of 1, 3-diphenyl-prop-2-en-1-one by Tripropylammonium Chlorochromates [TriPACC] has been Studied Spectrophotometrically in presence of Sulphuric acid in aqueous acetic acid medium in the temperature range 290-318K.The reaction is first order with respect to both 1, 3-diphenyl-prop-2-en-1-ones and TriPACC. There is no kinetic or spectral evidence for the formation of complex between TriPACC and 1, 3-diphenyl-prop-2-en-1-ones. The activation parameters for the slow step were computed and calculated. Effect of ionic strength and dielectric constant of medium has also been reported. A suitable mechanism has been proposed. Keywords: 1, 3-diphenyl-prop-2-en-1-one, Tripropylammonium Chlorochromates, Oxidation, Kinetics. [Download Article] [Download Certifiate] |
