Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0040-4039(02)00286-1
Title: Synthesis of cyclam-capped β-cyclodextrin-bonded silica particles for use as chiral stationary phases in capillary electrochromatography
Authors: Gong, Y. 
Xue, G.
Xiang, Y.
Bradshaw, J.S.
Lee, M.L.
Lee, H.K. 
Keywords: β-cyclodextrin
Capillary electrochromatography
Chiral stationary phase
Crown ether
Cyclam
Enantiomeric separation
Issue Date: 25-Mar-2002
Source: Gong, Y., Xue, G., Xiang, Y., Bradshaw, J.S., Lee, M.L., Lee, H.K. (2002-03-25). Synthesis of cyclam-capped β-cyclodextrin-bonded silica particles for use as chiral stationary phases in capillary electrochromatography. Tetrahedron Letters 43 (13) : 2463-2466. ScholarBank@NUS Repository. https://doi.org/10.1016/S0040-4039(02)00286-1
Abstract: β-Cyclodextrin (β-CD) was anchored onto silica particles at its C(2) position, derivatized primarily at the C(6) position by treatment with bromoacetyl bromide, and finally reacted with two types of cyclams to form cyclam-capped β-CD-bonded silica particles. When used as chiral stationary phases in capillary electrochromatography, these novel bonded silica particles exhibited excellent enantioselectivities for chiral separations. © 2002 Elsevier Science Ltd. All rights reserved.
Source Title: Tetrahedron Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/77177
ISSN: 00404039
DOI: 10.1016/S0040-4039(02)00286-1
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