𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Separation of enantiomers on diluted permethylated β-cyclodextrin by high-resolution gas chromatography

✍ Scribed by V. Schurig; H.-P. Nowotny

Book ID
104145814
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
533 KB
Volume
441
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.

✦ Synopsis

A number of volatile racemic solutes belonging to different classes of compounds have been resolved on permethylated /3-cyclodextrin in OV-1701 on highresolution glass open-tubular columns. The scope of the method is outlined.

📜 SIMILAR VOLUMES

Extending the scope of enantiomer separa
Extending the scope of enantiomer separation on diluted methylated β-cyclodextrin derivatives by high-resolution gas chromatography
✍ Nowotny, H.-P. ;Schmalzing, D. ;Wistuba, D. ;Schurig, V. 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 652 KB

## High -resolution open-tubular columns coated with solutions of heptakis(2,3,6-tri-O-methyl)-P-cyclodextrin (Phase I) or heptakis(2,6-di-O-methyl-3-O-trifluoroacetyl)-~-cyclodextrin (Phase I/) in moderately polar polysiloxanes such as OV-1701 (5% cyanopropyl/7% pheny1/88% methylpolysiloxane) and

Gas chromatographic separation of satura
Gas chromatographic separation of saturated aliphatic hydrocarbon enantiomers on permethylated β-cyclodextrin
✍ Uwe J. Meierhenrich; Mai-Julie Nguyen; Bernard Barbier; André Brack; Wolfram H.- 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 88 KB 👁 1 views

Enantiomers of chiral aliphatic hydrocarbons are generally difficult to separate because they lack functional groups to be derivatized in order to generate diastereomers. The systematic and quantitative separation of a series of branched hydrocarbon enantiomers using a chiral cyclodextrin stationary

Separation of enantiomers on immobilized
Separation of enantiomers on immobilized polysiloxane-anchored permethyl-β-cyclodextrin (CHIRASIL-DEX) by supercritical fluid chromatography
✍ Schurig, Volker ;Juvancz, Zoltan ;Nicholson, Graeme J. ;Schmalzing, Dieter 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 418 KB 👁 1 views

Fused silica tubing (50 pm i d and 375 pm o.d., manufactured by Chrompack International, Middelburg, The Netherlands) was purged with hydrogen gas at 270 "C for 2 h. A capillary of 2.5 m in