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1993•Journal of High Resolution ChromatographyRequires access

Stereoisomeric flavor compounds. Part LXV: Preparative resolution of the enantiomers of chiral dihydrofuranones by recycling chromatography

Günther Bruche, Armin Mosandl, Joachim N. Kinkel

Open publisher page 11 citations

Abstract

Abstract Preparative resolution of the enantiomers of several chiral dihydrofuranones, known to be important flavor compounds, has been achieved by combining the use of bonded β‐cyclo‐dextrin as chiral stationary phase with closed‐loop recycling chromatography. The purity of the separated enantiomers has been determined by chirospecific capillary GC analysis, using heptakis(2,3‐di‐O‐methyl‐6‐TBDMS)‐β‐cyclodextrin as the chiral stationary phase.

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What this paper is about

Abstract Preparative resolution of the enantiomers of several chiral dihydrofuranones, known to be important flavor compounds, has been achieved by combining the use of bonded β‐cyclo‐dextrin as chiral stationary phase with closed‐loop recycling chromatography. The purity of the separated enantiomers has been determined by chirospecific capillary GC analysis, using heptakis(2,3‐di‐O‐methyl‐6‐TBDMS)‐β‐cyclodextrin as the chiral stationary phase.

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Available abstract

Abstract Preparative resolution of the enantiomers of several chiral dihydrofuranones, known to be important flavor compounds, has been achieved by combining the use of bonded β‐cyclo‐dextrin as chiral stationary phase with closed‐loop recycling chromatography. The purity of the separated enantiomers has been determined by chirospecific capillary GC analysis, using heptakis(2,3‐di‐O‐methyl‐6‐TBDMS)‐β‐cyclodextrin as the chiral stationary phase.

Key concepts: Enantiomer, Dextrin, Chemistry, Resolution (logic), Flavor, Chromatography, Chiral derivatizing agent, Chiral column chromatography

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