Potentiometric Titrations of Semicarbazone Derivatives 6-Keto 9-17 Mono Methyl Substituted Octadecanoic Acids in Non-Aqueous Media

Authors

Mustafa YALÇIN
Süleyman TANYOLAÇ
İrfan KIZILCIKLI
Aydın TAVMAN

Abstract

The pK$_a$ values of 6-semicarbazone 9-17 monomethyl substituted octadecanoic acids were determined using the potentiometric titration method. 2-Propanol was used as the non-aqueous medium and tetrabutylammonium hydroxide (TBAH) as the titrant in the experiments. The contribution of semicarbazone and methyl groups to the pK$_a$ values of octadecanoic acids was investigated and evaluated. In addition, observations were made on the IR spectra of the compounds.

DOI

-

First Page

155

Last Page

160

Recommended Citation

YALÇIN, M, TANYOLAÇ, S, KIZILCIKLI, İ, & TAVMAN, A (1998). Potentiometric Titrations of Semicarbazone Derivatives 6-Keto 9-17 Mono Methyl Substituted Octadecanoic Acids in Non-Aqueous Media. Turkish Journal of Chemistry 22 (2): 155-160. https://doi.org/-