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Chirasil--dex with a new C11-spacer for enantioselective gas chromatography. Application to the kinetic resolution of secondary alcohols catalyzed by lipase

Citation

Ghanem, A and Ginatta, C and Jian, Z and Schurig, V, Chirasil-a-dex with a new C11-spacer for enantioselective gas chromatography. Application to the kinetic resolution of secondary alcohols catalyzed by lipase, Chromatographia, 57, (Supplement 1) pp. S275-S281. ISSN 0009-5893 (2003) [Refereed Article]


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Copyright Statement

The original publication is available at www.springerlink.com

Official URL: http://www.springerlink.com

DOI: doi:10.1007/BF02492116

Abstract

Chirasil--Dex containing an undecamethylene spacer (C11-Chirasil-Dex) was synthesized and used as a chiral stationary phase (CSP) in enantioselective GC. The versatility of the new CSP for the simultaneous enantiomeric separation of underivatized secondary alcohols and their corresponding acetates is demonstrated. The determination of enantiomeric excesses, ee, of substrate and product resulting from the lipase-catalyzed transesterification of secondary alcohols with isopropenylacetate in toluene was investigated using the title CSP.

Item Details

Item Type:Refereed Article
Keywords:Gas chromatography - Enantiomeric separations - C11-Chirasil--Dex stationary phase - Secondary alcohols - Enzymatic kinetic resolution
Research Division:Chemical Sciences
Research Group:Analytical Chemistry
Research Field:Separation Science
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in the Chemical Sciences
Author:Ghanem, A (Dr Ashraf Ghanem)
ID Code:57757
Year Published:2003
Web of Science® Times Cited:18
Deposited By:Austn Centre for Research in Separation Science
Deposited On:2009-08-12
Last Modified:2009-08-13
Downloads:0

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