Synthesis of ammonium substituted β-cyclodextrins for enantioseparation of anionic analytes.
Author(s)
Wayan Muderawan, I.
Ong, Teng-Teng
Tang, Wei-hua
Young, David
Ching, Chi-Bun
Ng, Siu-Choon
Griffith University Author(s)
Year published
2005
Metadata
Show full item recordAbstract
New ammonium functionalized cyclodextrins can be prepared in excellent yields by displacement of 6-tosyl-߭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.New ammonium functionalized cyclodextrins can be prepared in excellent yields by displacement of 6-tosyl-߭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.
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Journal Title
Tetrahedron Letters
Volume
46
Issue
10
Publisher URI
Copyright Statement
© 2005 Elsevier : Reproduced in accordance with the copyright policy of the publisher : This journal is available online - use hypertext links.
Subject
Medicinal and Biomolecular Chemistry
Organic Chemistry