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|Title:||Convenient synthesis of mono(6A-N-allylamino-6 A-deoxy)permethylated β-cyclodextrin: A promising chiral selector for an HPLC chiral stationary phase|
|Keywords:||Chiral stationary phase|
|Citation:||Lai, X.-H., Ng, S.-C. (2004-05-31). Convenient synthesis of mono(6A-N-allylamino-6 A-deoxy)permethylated β-cyclodextrin: A promising chiral selector for an HPLC chiral stationary phase. Tetrahedron Letters 45 (23) : 4469-4472. ScholarBank@NUS Repository. https://doi.org/10.1016/j.tetlet.2004.04.064|
|Abstract:||Mono(6-(p-toluenesulfonyl))permethylated β-cyclodextrin, a versatile precursor for a wide variety of mono-functionalized permethyl β-cyclodextrins, has been generated successfully by the direct methylation of monotosylated cyclodextrin. This afforded a convenient synthesis of mono(6A-N-allylamino-6A-deoxy)permethylated β-cyclodextrin. Hydrosilylation of the chiral selector with (EtO) 3SiH and reaction of the resultant reactive siloxane with pristine silica gel afforded a facile entry into a structurally well-defined chiral HPLC stationary phase. © 2004 Elsevier Ltd. All rights reserved.|
|Source Title:||Tetrahedron Letters|
|Appears in Collections:||Staff Publications|
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