Gago F, Alvarez-Builla J, Elguero J. Group contributions to hydrophobicity and elution behaviour of pyridine derivatives in reversed-phase high-performance liquid chromatography.
J Chromatogr A 1988;
449:95-101. [PMID:
3235585 DOI:
10.1016/s0021-9673(00)94370-x]
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Abstract
The mean hydrophobic contributions, pi*m, of substituents in a sample of 34 monosubstituted pyridines has been determined by using reversed-phase high-performance liquid chromatography. The values are compared with those obtained for benzene.
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