The Journal of Physical Chemistry

Hydrogen-bonded species of pyridinium haloacetates. 2. Thermometric behavior in aprotic solvents

B Chawla, SK Mehta

Index: Chawla, B.; Mehta, S. K. Journal of Physical Chemistry, 1984 , vol. 88, # 12 p. 2650 - 2655

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Citation Number: 16

Abstract

The enthalpies of reaction of a series of substituted pyridines and of triethylamine, quinoline, and isoquinoline (for the sake of comparison) with trifluoroacetic acid (TFA) in chloroform were measured at 25 “C at final solution concentrations ranging from 1 X to 5 X lo-'M. The enthalpies of reaction of 2, 4, 6-trimethylpyridine, pyridine, and 4-cyanopyridine with trichloroacetic acid (TCA), dichloroacetic acid (DCA), monochloroacetic acid (MCA), and ...