Automatic liquid chromatography of organic compounds
1972; Elsevier BV; Volume: 64; Issue: 2 Linguagem: Inglês
10.1016/s0021-9673(00)85403-5
ISSN1873-3778
AutoresMichiko Yamada, Noboru Nomura, Den-itsu Shiho,
Tópico(s)Analytical chemistry methods development
ResumoThe relationship between the distribution coefficients (KD) of benzene derivatives on the hydrogen and sodium forms of styrene-based strong cation-exchange resins, e.g. Bio-Rad AG 50W X8, and their chemical structures are discussed. A comparison of the KD values of the hydrogen and sodium forms of the resin, the effect of the size of the halogen atom on the KD values and of the additivities of the KD values with respect to the number of carbon atoms in the alkyl groups in alkyl phenyl ethers and alkylphenols and to substituents in phenol derivatives are considered.
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