An Interaction Study of Chloro and Alkyl Substituted Benzylamine with DPPH● through UV Spectrophotometric and Physicochemical Methods at T = (298.15, 303.15 and 308.15) K

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DOI: 10.4236/msce.2014.21008    3,000 Downloads   5,322 Views   Citations

ABSTRACT

Radical scavenging activity (RSA) of chloro and methyl substituted benzylamine derivatives (BADs) has been studied using 1, 1-diphenyl-2-picrylhydrazyl free radical (DPPH?) through spectrophotometric and physico- chemical techniques at T = (298.15, 303.15 and 308.15) K. New experimental data on the density, sound velocity, isentropic and apparent molal compressibility of selected BADs + DPPH solutions as a function of temperature and concentration are reported. The results are discussed with regards to structure-activity relationship (SAR) principles of BADs. The relative deviations in RSAs varied with structural potentials of BADs which were analyzed by making a comparative study for both the spectrophotometric and physicochemical results.

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Ameta, R. , Singh, M. and Kitawat, B. (2014) An Interaction Study of Chloro and Alkyl Substituted Benzylamine with DPPH● through UV Spectrophotometric and Physicochemical Methods at T = (298.15, 303.15 and 308.15) K. Journal of Materials Science and Chemical Engineering, 2, 43-51. doi: 10.4236/msce.2014.21008.

Conflicts of Interest

The authors declare no conflicts of interest.

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