TEMPERATURE VARIATION OF HO ACIDITY FUNCTION IN AQUEOUS SULFURIC ACID SOLUTION

被引：341

作者：

JOHNSON, CD

KATRITZK.AR

SHAPIRO, SA

机构：

[1] School of Chemical Sciences, University of East Anglia, Norwich

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1969年 / 91卷 / 24期

关键词：

D O I：

10.1021/ja01052a021

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The variation of the H0 acidity function, as defined by primary nitroaniline indicators, with temperature, has been examined by measurement of the scale at 25, 40, 60, 80, and 90°. Empirical equations correlating H0 with temperature are deduced. The variation of pKa values with temperature and the application of the scale to other measurements on acidity scales and acid-catalyzed reactions, at elevated temperatures, are discussed. © 1969, American Chemical Society. All rights reserved.

引用

收藏

页码：6654 / &

相关论文

共 30 条

[1] HO FUNCTION IN TETRAHYDROTHIOPHEN 1,1-DIOXIDE (SULPHOLANE) [J].

ALDER, RW ;

CHALKLEY, GR ;

WHITING, MC .

CHEMICAL COMMUNICATIONS, 1966, (13) :405-&

[2] PROTONATION EQUILIBRIA OF AMIDES AND RELATED COMPOUNDS .2. BUTYRAMIDE N-BUTYRYLGLYCINE AND SOME CARBAMIC ACID ESTERS [J].

ARMSTRONG, VC ;

MOODIE, RB .

JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1968, (03) :275-+

[3] SOLVENT EFFECTS IN ORGANIC CHEMISTRY .4. FAILURE OF TERTIARY AROMATIC AMINES AS HAMMETT BASES [J].

ARNETT, EM ;

MACH, GW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1964, 86 (13) :2671-&

[4] SOLVENT EFFECTS IN ORGANIC CHEMISTRY .3. SOLVATION OF STABLE CARBONIUM + AMMONIUM IONS IN WATER . TEMPERATURE COEFFICIENT OF HR ACIDITY SCALE [J].

ARNETT, EM ;

BUSHICK, RD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1964, 86 (08) :1564-&

[5]

BEAN CP, 1967, J CHEM SOC B, P1219

[6]

BELL RP, 1959, PROTON CHEMISTRY, P83

[7] MECHANISM OF ELECTROPHILIC SUBSTITUTION OF HETEROAROMATIC COMPOUNDS .11. ACID-CATALYSED HYDROGEN EXCHANGE OF ALPHA- AND GAMMA-PYRIDONES AND GAMMA-QUINOLONE [J].

BELLINGHAM, P ;

JOHNSON, CD ;

KATRITZKY, AR .

JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1967, (11) :1226-+

[8] STRUCTURE OF BENZENE .13. HYDROGEN EXCHANGE REACTIONS WITH BENZENE DERIVATIVES - PREPARATION OF 1-3-5-TRI-DEUTEROBENZENE, 1-2-4-5-TETRA-DEUTEROBENZENE, AND PENTADEUTEROBENZENE [J].

BEST, AP ;

WILSON, CL .

JOURNAL OF THE CHEMICAL SOCIETY, 1946, (APR) :239-243

[9] HEAT OF IONIZATION OF SOME SUBSTITUTED ANILINES [J].

BIGGS, AI .

JOURNAL OF THE CHEMICAL SOCIETY, 1961, (JUN) :2572-&

[10] THERMODYNAMICS OF IONIZATION OF CYANOCARBON ACIDS [J].

BOYD, RH ;

WANG, CH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1965, 87 (03) :430-&