The interaction of phenols, anilines, and benzoic acids with sephadex gels
作者： A.J.W. Brook , K.C. Munday
DOI: 10.1016/0021-9673(70)80001-2
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摘要: Abstract The adsorption by Sephadex dextran gels of monosubstituted phenols, anilines, and benzoic acids can be correlated the Hammett equation. interaction these benzene derivatives with gel therefore operates through hydroxyl, amino, carboxylic groups respectively. It is suggested that are adsorbed onto hydroxyether cross-linking hydrogen bonds. Halogen-substituted exceptions as they more strongly than equation predicts. There indications halogen-substituted chains.
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