Please use this identifier to cite or link to this item: https://doi.org/10.1002/chir.530040308
Title: Chromatographic resolution of the chiral isomers of several β-blockers over cellulose tris(3,5-dimethylphenylcarbamate) chiral stationary phase
Authors: Ching, C.B. 
Lim, B.G. 
Lee, E.J.D.
Ng, S.C. 
Issue Date: 1992
Source: Ching, C.B., Lim, B.G., Lee, E.J.D., Ng, S.C. (1992). Chromatographic resolution of the chiral isomers of several β-blockers over cellulose tris(3,5-dimethylphenylcarbamate) chiral stationary phase. Chirality 4 (3) : 174-177. ScholarBank@NUS Repository. https://doi.org/10.1002/chir.530040308
Abstract: The optical resolution of seven β-blockers which have in common the N- isopropyl-3-aryloxy-2-hydroxypropylamine moiety was carried out by HPLC using the cellulose tris(3,5-dimethylphenylcarbamate) chiral stationary phase to quantitatively characterize the enantioselectivity of these compounds. The capacity factors and separation factors at different column temperature were determined with some qualitative trends derived. A compensation effect was observed for these compounds where there exists an approximately linear relationship between the enantiomeric differences in enthalpic and entropic energies.
Source Title: Chirality
URI: http://scholarbank.nus.edu.sg/handle/10635/67384
ISSN: 08990042
DOI: 10.1002/chir.530040308
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