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| Chromatographie sur couche mince× | Identification des groupes fonctionnels× | |
|---|---|---|
| Domaine | Chimie | Chimie |
| Famille | Process / pipeline | Process / pipeline |
| Année d'origine≠ | 1956 | early 20th century |
| Auteur d'origine≠ | Egon Stahl | Organic chemistry community |
| Type≠ | Chromatographic separation technique | Analytical methodology |
| Source fondatrice≠ | Sherma, J. (2003). Planar Chromatography. Analytical Chemistry, 75(12), 2783–2811. DOI ↗ | Clayden, J., Greeves, N., Warren, S., & Wothers, P. (2012). Organic Chemistry (2nd ed.). Oxford University Press. ISBN: 978-0199270293 |
| Alias≠ | TLC, planar chromatography | functional group analysis, FG identification, structural analysis |
| Apparentées | 3 | 3 |
| Résumé≠ | Thin-Layer Chromatography (TLC) is a planar chromatographic technique that separates compounds based on their differential affinities for a mobile and stationary phase. Developed by Egon Stahl in 1956, TLC remains one of the most accessible and widely used analytical methods in organic and inorganic chemistry, laboratories, and quality control. | Functional group identification is the systematic determination of chemical functional groups present in organic molecules using spectroscopic, chemical, and structural data. Developed throughout the 20th century alongside spectroscopy and analytical chemistry, this methodology enables rapid structure elucidation by focusing on reactive moieties (alcohols, aldehydes, carboxylic acids, amines, etc.) rather than complete structure determination. |
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