Liquid chromatographic behaviour of pyrimidine bases on various bonded phases |
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| Authors: | Yu. A. Eltekov Yu. V. Kazakevitch A. V. Kiselev |
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| Affiliation: | (1) The Institute of Physical Chemistry, Academy of Sciences of the USSR, Leninskii prospek 31, Moscow, (USSR) |
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| Abstract: | Summary The effect of the surface chemistry of bonded-phase column material containing alkyl, phenyl, cyano and amino groups on the adsorption of pyrimidine molecules has been studied by HPLC. The dependence of the retention on the chemical structure of the adsorbed molecules was determined. The influence of the substituents at the pyrimidine ring and their position on the retention character is shown for various bonded phases. |
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| Keywords: | Column liquid chromatography Modified silica gels Pyrimidines |
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