Journal article
Synthesis of ammonium substituted β-cyclodextrins for enantioseparation of anionic analytes
Tetrahedron Letters, Vol.46(10), pp.1747-1749
2005
Abstract
New ammonium functionalized cyclodextrins can be prepared in excellent yields by displacement of 6-tosyl-β-cyclodextrin with alkylimidazoles, pyridine or alkylamines and achieve excellent enantioseparation of dansyl amino acids presumably due to electrostatic interactions between the cationic host and anionic guest. © 005 Published by Elsevier Ltd.
Details
- Title
- Synthesis of ammonium substituted β-cyclodextrins for enantioseparation of anionic analytes
- Authors
- I W Muderawan (Author) - National University of Singapore, SingaporeT T Ong (Author) - Institute of Chemical Engineering Sciences Ltd., SingaporeW H Tang (Author) - National University of Singapore, SingaporeDavid James Young (Author) - National University of Singapore, SingaporeC B Ching (Author) - Nanyang Technological University, SingaporeS C Ng (Author) - Nanyang Technological University, Singapore
- Publication details
- Tetrahedron Letters, Vol.46(10), pp.1747-1749
- Publisher
- Pergamon
- Date published
- 2005
- DOI
- 10.1016/j.tetlet.2005.01.059
- ISSN
- 0040-4039; 0040-4039
- Organisation Unit
- University of the Sunshine Coast, Queensland
- Language
- English
- Record Identifier
- 99449388902621
- Output Type
- Journal article
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- Collaboration types
- Domestic collaboration
- Web Of Science research areas
- Chemistry, Organic