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Extending the scope of enantiomer separations on Chirasil-Dex by GLC: Comparison with permethylated β-cyclodextrin dissolved in OV-1701

✍ Scribed by Schmalzing, Dieter ;Jung, Martin ;Mayer, Sabine ;Rickert, Jan ;Schurig, Volker

Publisher: John Wiley and Sons
Year: 1992
Tongue: English
Weight: 536 KB
Volume: 15
Category: Article
ISSN: 0935-6304
DOI: 10.1002/jhrc.1240151106

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✦ Synopsis

Abstract

GLC on polysiloxane‐anchored permethylated β‐cyclodextrin (Chirasil‐Dex) has been used to separate the enantiomers of 106 racemates of different classes of compounds ranging from alkanes to highly polar compounds such as underivatized diols and free acids. Chromatographic data are listed and compared with those obtained by GLC on permethylated β‐cyclodextrin dissolved in OV‐1701.

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Extending the scope of enantiomer separa

Extending the scope of enantiomer separation by capillary supercritical fluid chromatography on immobilized polysiloxane-anchored permethyl-β-cyclodextrin (Chirasil-Dex)

✍ Jung, Martin ;Schurig, Volker 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 596 KB

## Abstract Immobilized polysiloxane‐anchored permethyl‐β‐cyclodextrin (Chirasil‐Dex) with a cyclodextrin content of approximately 30 % by weight, previously employed as a versatile chiral stationary phase for the separation of enantiomers by GC, has been used for the separation of enantiomers by c