Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.tetlet.2007.05.167
Title: Chemical immobilization of azido cellulose phenylcarbamate onto silica gel via Staudinger reaction and its application as a chiral stationary phase for HPLC
Authors: Zhang, S. 
Ong, T.-T.
Ng, S.-C.
On Chan, H.S. 
Issue Date: 30-Jul-2007
Citation: Zhang, S., Ong, T.-T., Ng, S.-C., On Chan, H.S. (2007-07-30). Chemical immobilization of azido cellulose phenylcarbamate onto silica gel via Staudinger reaction and its application as a chiral stationary phase for HPLC. Tetrahedron Letters 48 (31) : 5487-5490. ScholarBank@NUS Repository. https://doi.org/10.1016/j.tetlet.2007.05.167
Abstract: Azido cellulose phenylcarbamate (AzCPC) was synthesized regioselectively and chemically immobilized onto aminized silica gel to afford urea-bonded chiral stationary phases (CSPs). The obtained CSPs showed good enantioselectivity in HPLC towards various racemates using normal phase eluants (hexane/2-propanol, hexane/chloroform or hexane/2-propanol/chloroform). © 2007 Elsevier Ltd. All rights reserved.
Source Title: Tetrahedron Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/75734
ISSN: 00404039
DOI: 10.1016/j.tetlet.2007.05.167
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