Author(s)

Rakesh Kumar Ameta, Man Singh, B. S. Kitawat

School of Chemical Sciences, Central University of Gujarat, Gandhinagar, India.

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.

SAR; RSAs; BADs; Spectrophotometric; Physicochemical Data

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.