𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Selective immobilization on silica gel of permethylated β-cyclodextrin for liquid chromatography

✍ Scribed by Ionel Ciucanu


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
460 KB
Volume
727
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Separation of enantiomers on immobilized
✍ 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

Study of a polymer immobilized on silica
✍ Maïté Guillaume; Bernard Sebille 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 589 KB

The adsorption of p-cyclodextrin polymer was studied on different silica beads, in water-organic solvent mixtures. A maximum adsorption on Lichrospher 100 A 5 Frn was observed for a polymer solution containing 70% acetone. Different crosslinking agents were used to stabilize the polymer layer on the

Extending the scope of enantiomer separa
✍ 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

Application of naphthylcarbamate-substit
✍ Yinhan Gong; Hian Kee Lee 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 255 KB

## Abstract Naphthylcarbamate‐substituted (3‐(2‐O‐β‐cyclodextrin)‐2‐hydroxypropoxy)‐propylsilyl‐appended silica gel (NSCD‐HPS) has been synthesized via a convenient liquid‐solid phase reaction on a silica gel surface. The chromatographic behavior of NSCD‐HPS in high‐performance liquid chromatograph

Facile preparative HPLC enantioseparatio
✍ Siu-Choon Ng; Lei Chen; Li-Feng Zhang; Chi-Bun Ching 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 190 KB

Immobilized chiral stationary phases (CSP)s from mono-6 A -azido-6 A -deoxy-perphenylcarbamoylated b-cyclodextrin were prepared using an extended application of the Staudinger reaction. Their application in preparative enantioseparations of racemic mixtures was demonstrated using atropine, bendroflu