Determination of all pKa Values of Some di- and Tri-Carboxylic Unsaturated and Epoxy Acids and Their Polylinear Correlation with the Carboxylic Group Atomic Charges-Reference-Cited by-同舟云学术

Determination of all pKa Values of Some di- and Tri-Carboxylic Unsaturated and Epoxy Acids and Their Polylinear Correlation with the Carboxylic Group Atomic Charges

Published:2003-05 Issue:5 Volume:2003 Page:247-248
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Pfendt L.¹,Drazić B.¹,Popović G.²,Drakulić B.³,Vitnik Z.¹,Juranić I.¹

Affiliation:

1. Faculty of Chemistry, University of Belgrade, P.O. Box 158, 11000 Belgrade, Yugoslavia

2. Faculty of Pharmacy, University of Belgrade, P.O. Box 146, 11000 Belgrade, Yugoslavia

3. Center for Chemistry IChTM, Njegoseva 12, 11000 Belgrade, Yugoslavia

Abstract

For a series of seven unsaturated and seven epoxy di- and tricarboxylic acids, p Kaa values were determined potentiometrically in aqueous media at 25 °C and an ionic strength of 0.1 M (NaCl). The thermodynamic p Kaa values were correlated with the atomic charges of carboxylic group calculated by the MNDO-PM3 semiempirical MO method.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/030823403103173732

Reference5 articles.

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