Chiral analysis of pantolactone with molecular rotational resonance spectroscopy

A molecular rotational resonance spectroscopy method for measuring the enantiomeric excess of pantolactone, an intermediate in the synthesis of panthenol and pantothenic acid, is presented. The enantiomers are distinguished via complexation with a small chiral tag molecule, which produces diastereom...

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Veröffentlicht in:	Chirality (New York, N.Y.) N.Y.), 2022-01, Vol.34 (1), p.114-125
Hauptverfasser:	Sonstrom, Reilly E., Neill, Justin L., Mikhonin, Alexander V., Doetzer, Reinhard, Pate, Brooks H.
Format:	Artikel
Sprache:	eng
Schlagworte:	4-Butyrolactone - analogs & derivatives Absolute configuration Broadband Cycle time Electronic structure enantiomeric excess Enantiomers Gas chromatography Measurement methods Measuring instruments microwave spectroscopy molecular rotational resonance Moments of inertia Panthenol Pantolactone Pantothenic acid Resonance Rotational spectra rotational spectroscopy Spectroscopic analysis Spectroscopy Spectrum Analysis Stereoisomerism Structural analysis Vibration
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