@article{wjce2013111,
author={{Sanjeev, R. and Jagannadham, V. and Vrath, R. Veda},
title={Significance of Nucleophilic Solvation of Ammonium Bond (¡ÔN<SUP>+</SUP>-H) in Protonated Amines: A Thought Provoking Physical-Organic Chemistry Lecture to Graduate Students},
journal={World Journal of Chemical Education},
volume={1},
number={1},
pages={1--5},
year={2013},
url={http://pubs.sciepub.com/wjce/1/1/1},
abstract={Our mission has perceivedand still continuing exceptionalachievement on ¡®<i>Transforming chemistry research in to</i><i> chemistry teaching</i>¡¯. In this course of events we have been able to publish several articles in the area of chemical education. In continuation of this,the present article using a total of 38 amines isone of our successful aftermaths of the importance of nucleophilic solvation of ammonium bond (¡ÔN<SUP>+</SUP>-H in protonated amines.We have explained the significance of nucleophilicsolvation of ammonium bond in protonated aminesin a simple and lucid way using Taft linear polar free energy correlations of p<i>K</i><SUB>a</SUB>¡¯sin aqueous solution and dipole moments in gas phase, in benzene, in cyclohexaneand of pure liquids of several primary, secondary and tertiary amines as a function of Taft polar substituent constants. Our performed Taft correlations showed that the solvation of ammonium bond in protonated aminesthrough ¡ÔN<SUP>+</SUP>-H bond is worth understanding in terms of steric hindrance which is absent in gas phase, in benzeneand in cyclohexane as it imparts its substance in biology.},
doi={10.12691/wjce-1-1-1}
publisher={Science and Education Publishing}
}