Reaction chromatography. I. Gas-liquid/thin-layer chromatographic derivatization technique for the identification of carbonyl compounds

James Homer Tumlinson, III, J. P. Minyard, P. A. Hedin, A. C. Thompson

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A technique for identifying small quantities of carbonyl compounds present in essential oils is described. These compounds are derivatized on thin-layer plates as they are eluted from the exhaust port of a gas chromatograph. Subsequently, they may be examined by thin-layer chromatography, gas-liquid chromatography, paper chromatography, or several other methods for confirmation of identity. 2,4-Dinitrophenylhydrazones, p-nitrophenylhydrazones, and 2,4-dinitrophenylsemicarbazides were utilized in this study, and thin-layer chromatographic data are given for each. In addition, melting points are listed for some previously unreported 2,4-dinitrophenylsemicarbazides.

Original languageEnglish (US)
Pages (from-to)80-87
Number of pages8
JournalJournal of Chromatography A
Volume29
Issue numberC
StatePublished - Jan 1 1967

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Thin layer chromatography
Paper Chromatography
Carbonyl compounds
Liquid chromatography
Volatile Oils
Thin Layer Chromatography
Chromatography
Gas chromatography
Gas Chromatography
Freezing
Melting point
Gases
Liquids
2,4-dinitrophenylhydrazone

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Biochemistry
  • Organic Chemistry

Cite this

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Reaction chromatography. I. Gas-liquid/thin-layer chromatographic derivatization technique for the identification of carbonyl compounds. / Tumlinson, III, James Homer; Minyard, J. P.; Hedin, P. A.; Thompson, A. C.

In: Journal of Chromatography A, Vol. 29, No. C, 01.01.1967, p. 80-87.

Research output: Contribution to journalArticle

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AU - Thompson, A. C.

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