Kinetic and Equilibrium Study of the Interaction of N,N-Dipropyl-2,6-dinitro-4-(trifluoromethyl)aniline with Hydroxide Ion in Water-Dimethyl Sulfoxide Solutions

DOI: 10.1021/jo01292a020

Source and publish data:

Journal of Organic Chemistry p. 649 - 653 (1980)

Update date:2022-08-04

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Authors:

Rossi, Rita H. de

Madoery, Orlando D.

Vargas, Elba B. de

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Article abstract of DOI:10.1021/jo01292a020

In the presence of potassium hydroxide in water-Me₂SO mixtures, the title compound 2 gives the 1:1 ? complex by addition of hydroxide ion to the unsubstituted ring position; kinetic and equilibrium data are reported.A linear relationship between log k₁, log k_-1, and log K_-1 and the molar fraction of Me₂SO is found.In Me₂SO-water (40 percent, v/v) the kinetic and equilibrium measurements suggest that the dianion arising from the ionization of the hydroxyl group of the adduct 3 is formed.

Full text of DOI:10.1021/jo01292a020

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