Molecular interaction study of some ortho and para substituted anilines with 1-octanol

Manjunatha, M. S. and Sannappa, J. (2010) Molecular interaction study of some ortho and para substituted anilines with 1-octanol. E-Journal of Chemistry, 7 (1). pp. 308-310. ISSN 2090-9810

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Abstract

Interactions between ortho and para substituents of anilines such as chloroaniline, methylaniline and methoxyaniline with 1-octanol have been studied in carbon tetrachloride. The most likely association of complex between 1-octanol and substituents of anilines is 1: 1 stoichiometric complex, through hydroxyl group of 1-octanol and amine group of ortho and para substituents of anilines. Interactions are studied on the bases of formation constant and free energy changes. Formation constant of the complex has been calculated using Nash method. The result shows that molecular interaction of 1-octanol as proton donor with methyl and chloride substitution of anilines in ortho position is smaller than the para position substitution of anilines. The results shows, the ability of acceptors is in the order p-methoxyaniline<o-chloroaniline<o-methylaniline<o-methoxyaniline<p-chloroaniline<p-methylaniline.

Item Type:	Article
Subjects:	D Physical Science > Physics
Divisions:	Department of > Physics
Depositing User:	LA manjunath user
Date Deposited:	28 Jul 2019 10:56
Last Modified:	11 Dec 2019 11:07
URI:	http://eprints.uni-mysore.ac.in/id/eprint/5967

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