SOLVATOCHROMISM, LINEAR SOLVATION ENERGY RELATIONSHIPS, AND CHROMATOGRAPHY

被引：173
作者：
CARR, PW
机构：
[1] Univ Minnesota, Dept Chem, Kolthoff and Smith Halls, 207 Pleasant St, Minneapolis
来源：
MICROCHEMICAL JOURNAL | 1993年 / 48卷 / 01期
关键词：
D O I：
10.1006/mchj.1993.1066
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
This work is a review of the phenomenon of solvatochromism, describing in particular its origin in electronic spectroscopy. The physical basis for the Kamlet-Taft π* scale of solvent strength is reviewed and the contributions of solvent dipolarity and polarizability to this empirical scale are emphasized. We then describe the application of various solvatochromic scales of solvent dipolarity. hydrogen bond donor (acidity) and hydrogen bond acceptor (basicity) strength to retention in chromatography. The use of these and related solute scales in rationalizing retention in reversed-phase liquid and gas-liquid chromatography is presented. © 1993 Academic Press. All rights reserved.
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页码：4 / 28
页数：25
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