HYDROGEN-BONDING .26. THE CALORIMETRIC ACIDITY SCALE OF LAYNEZ

被引：3

作者：

ABRAHAM, MH ^{[1
]}

TAFT, RW ^{[1
]}

机构：

[1] UNIV CALIF IRVINE,DEPT CHEM,IRVINE,CA 92717

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1993年 / 03期

关键词：

D O I：

10.1039/p29930000305

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new acidity scale based on calorimetric measurements of N-methylimidazole and N-methylpyrrole in bulksolvents has been reported by Laynez et al. Although this is claimed to bea solvent acidity scale, it has been incorrectly matched with the solute alpha2H hydrogen-bond acidity parameter of Abraham. When correctly matched to the Kamlet-Taft solvatochromic hydrogen-bond parameter for bulk solvents, alpha1, a useful equation can be constructed for the determination of alpha1 values by the calorimetric method.

引用

页码：305 / 306

页数：2

共 5 条

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