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Synthesis of short-chain hydroxyaldehydes and their 2,4-dinitrophenylhydrazone derivatives, and separation of their isomers by high-performance liquid chromatography

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2018

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http://nbn-resolving.de/urn:nbn:de:bsz:352-2-vletqs4ix3hw2
DOI (zitierfähiger Link)
https://doi.org/10.1016/j.chroma.2017.11.046
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Open Access-Veröffentlichung
Open Access Green

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Chemie: Publikationen
Biologie: Publikationen
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Published

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Journal of chromatography A. 2018, 1531, pp. 143-150. ISSN 0021-9673. eISSN 1873-3778. Available under: doi: 10.1016/j.chroma.2017.11.046

Zusammenfassung

An easy to handle high-performance liquid chromatography (HPLC) method for the separation of structural isomers of short-chain aldehydes as their hydrazones is presented. Some aldehydes were not available as reference compounds, therefore, synthesis routes for these hydroxy-aldehydes and their dinitrophenylhydrazone derivatives are reported. The reported method has a detection limit of 2.4-16.1μg/L for the hydrazones and shows good linearity and reproducibility for various tested aldehydes.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
540 Chemie

Schlagwörter

Synthesis; HPLC method; Brady’s reagent; Aldehyde DNPH derivatives; Hydroxy(iso)butyraldehyde separation

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ISO 690FREY, Jasmin, Fabian SCHNEIDER, Bernhard SCHINK, Thomas HUHN, 2018. Synthesis of short-chain hydroxyaldehydes and their 2,4-dinitrophenylhydrazone derivatives, and separation of their isomers by high-performance liquid chromatography. In: Journal of chromatography A. 2018, 1531, pp. 143-150. ISSN 0021-9673. eISSN 1873-3778. Available under: doi: 10.1016/j.chroma.2017.11.046
BibTex
@article{Frey2018-01-05Synth-41070,
  year={2018},
  doi={10.1016/j.chroma.2017.11.046},
  title={Synthesis of short-chain hydroxyaldehydes and their 2,4-dinitrophenylhydrazone derivatives, and separation of their isomers by high-performance liquid chromatography},
  volume={1531},
  issn={0021-9673},
  journal={Journal of chromatography A},
  pages={143--150},
  author={Frey, Jasmin and Schneider, Fabian and Schink, Bernhard and Huhn, Thomas}
}
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