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Quantitative Characterization of Derivatization Effects in Separations Techniques I. Derivatization of Ibuprofen

TLDR
In this paper, a distinguished study of chiral recognition and derivatization procedures is presented, where the structure, partition coefficients, enthalpy, entropy, and free entropy change of inclusion complex formations of enantiomers have been compared.
Abstract
Quantitative relations were studied between chiral separation parameters and chemical forms of ibuprofen. The structure, partition coefficients, enthalpy, entropy and free enthalpy change of inclusion complex formations of enantiomers have been established. Results of different methods were compared. The authors emphasis distinguished study of chiral recognition and the derivatization procedures.

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References
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Handbook of derivatives for chromatography

TL;DR: In this paper, Blau et al. present an approach for the esterification of Esterification (K. Blau and A. Darbre), which is based on the derivatization for fast atom/Ion bombardment Mass Spectrometry (R. Evershed).
Journal ArticleDOI

Theoretical aspects of chiral separation in capillary electrophoresis: I. Initial evaluation of a model

TL;DR: In this article, a simple model for the separation of pairs of enantiomeric molecules in capillary electrophoresis is presented, which shows that the degree of separation depends on the concentration of chiral selector, and that there is an optimum concentration.
Journal ArticleDOI

Non-steroidal anti-inflammatory drugs.

TL;DR: Bias is common in the design and analysis of the trials, to such an extent that a systematic review identified false significant findings favouring new drugs over control drugs in 6% of trials.
Journal ArticleDOI

Separation of enantiomers by gas chromatography

TL;DR: The present review article describes the state-of-the-art, scope and limitations, applications and mechanistic considerations at the advent of the millennium incorporating 16 figures and 168 references.
Journal ArticleDOI

Theoretical aspects of chiral separation in capillary electrophoresis: II. The role of organic solvent

TL;DR: In this paper, it was shown that the addition of methanol to the buffer can lead to either an increase or decrease in separation of propranolol enantiomers.
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