Acid-Base Properties of Substituted Naphthoic Acids in Nonaqueous Media

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Title:Acid-Base Properties of Substituted Naphthoic Acids in Nonaqueous Media
Creators:
Pařík, Patrik
Ludwig, Miroslav
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 62, 11, pp. 1737-1746
Uncontrolled Keywords:Chemometrics, Dissociation, Naphthoic acids, Solvent effect, Substituent effects

Abstract

Thirteen substituted 1-naphthoic acids have been prepared and their dissociation constants, along with those of twenty-five substituted 2-naphthoic acids, have been measured potentiometrically in methanol, <i>N</i>,<i>N</i>-dimethylformamide, pyridine, and acetonitrile. The p<i>K</i><sub>HA</sub> values obtained have been treated by linear regression using four sets of substituent constants. The experimental data have also been interpreted by statistical methods using latent variables. The first latent variable calculated by these methods can be used as a new set of substituent constants for describing substituent effects in naphthalene skeleton.

Title:Acid-Base Properties of Substituted Naphthoic Acids in Nonaqueous Media
Creators:
Pařík, Patrik
Ludwig, Miroslav
Uncontrolled Keywords:Chemometrics, Dissociation, Naphthoic acids, Solvent effect, Substituent effects
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:62
Number:11
Page Range:pp. 1737-1746
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19971737UNSPECIFIED
ID Code:1248
Item Type:Article
Deposited On:06 Feb 2009 17:07
Last Modified:06 Feb 2009 16:08

Citation

Pařík, Patrik; Ludwig, Miroslav (1997) Acid-Base Properties of Substituted Naphthoic Acids in Nonaqueous Media. Collection of Czechoslovak Chemical Communications, 62 (11). pp. 1737-1746. ISSN 0010-0765

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