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Quantum chemical studies on protonation of some substituted thiazole derivatives.

PubMed
Authors: Güray T, Açikkalp E, Oğretir C, Yarligan S

Year

2007

Paper ID

12672

Status

Peer-reviewed

Abstract Read

~2 min

Abstract Words

76

Citations

14

Abstract

The acidity constants, pK(a) values for protonation of some substituted thiazole derivatives were calculated by using AM1 and PM3 basis sets of semi-empirical methods and B3LYP/6-31G(d) basis sets of density functional theory (DFT) calculated physical and thermodynamic parameters. Correlation search among the experimental and calculated acidity constants, pK(a) values, revealed that the best correlation exist between the experimental and ab initio calculated pK(a) values with a regression of R(2)=0.98.

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  • The acidity constants, pK(a) values for protonation of some substituted thiazole derivatives were calculated by using AM1 and PM3 basis sets of semi-empirical methods and...

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Current Paper #12672 #68465 Bounding Eigenstate Overlap fro... #68440 Classical State Preparation for... #68438 Anomalous Decay of Quantum Reso... #68437 Transition-state lattice modes ...

External citation index: OpenAlex citation signal • updated 2026-06-11 16:37:58

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