INTERACTION OF PHENOLS WITH SEPHADEX GELS

被引：51

作者：

BROOK, AJW

HOUSLEY, S

机构：

[1] Ministry of Defence, A.D., Chemical. Defence Experimental Establishment, Redruth,, Cornwall Cornwall, Nancekukea

来源：

JOURNAL OF CHROMATOGRAPHY | 1969年 / 41卷 / 02期

关键词：

D O I：

10.1016/0021-9673(64)80123-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The adsorption by Sephadex dextran gels of a series of monosubstituted phenols can he correlated by the Hammett equation both in acid and alkaline solutions. This suggests that the interaction of a phenol with the gel operates through the hydroxyl group. Halogen-substituted phenols, however. are exceptions as they are more strongly adsorbed than would be predicted from the Hammett equation. © 1969.

引用

页码：200 / &

共 9 条

[1] GEL FILTRATION CHROMATOGRAPHY OF FLUORESCENT PHENOLIC AND HETEROCYCLIC COMPOUNDS [J].

DEMETRIOU, JA ;

MACIAS, FM ;

MCARTHUR, MJ ;

BEATTIE, JM .

JOURNAL OF CHROMATOGRAPHY, 1968, 34 (03) :342-+

[2] SOURCE OF AROMATIC AFFINITY TO SEPHADEX DEXTRAN GELS [J].

DETERMANN, H ;

WALTER, I .

NATURE, 1968, 219 (5154) :604-+

[3]

DETERMANN H, 1968, GEL CHROMATOGRAPHY, P42

[4] STUDIES ON GEL FILTRATION - SORPTION PROPERTIES OF THE BED MATERIAL SEPHADEX [J].

GELOTTE, B .

JOURNAL OF CHROMATOGRAPHY, 1960, 3 (04) :330-342

[5]

HAMMETT LP, 1940, PHYSICAL ORGANIC CHE

[6] A REEXAMINATION OF THE HAMMETT EQUATION [J].

JAFFE, HH .

CHEMICAL REVIEWS, 1953, 53 (02) :191-261

[7] SEPARATION OF POLYPHENOLIC GLYCOSIDES BY GEL CHROMATOGRAPHY [J].

NORDSTROM, CG .

ACTA CHEMICA SCANDINAVICA, 1967, 21 (10) :2885-+

[8] WINE TANNINS-ISOLATION OF CONDENSED FLAVONOID PIGMENTS BY GEL-FILTRATION [J].

SOMERS, TC .

NATURE, 1966, 209 (5021) :368-&

[9] SEPARATION OF COMPLEX MIXTURES OF POLYHYDROXY PHENOLS ON COLUMNS OF SEPHADEX [J].

WOOF, JB ;

PIERCE, JS .

JOURNAL OF CHROMATOGRAPHY, 1967, 28 (01) :94-&

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