Journal of Physical Organic Chemistry p. 113 - 120 (1995)
Update date:2022-08-16
Topics:
Vargas, Elba Bujan de
Remedi, M. Virginia
Rossi, Rita de
The kinetic study of the reaction of 1-pyrrolidino-2,4-dinitrobenzene, 1-pipridino-2,4-dinitrobenzene and 1-morpholino-2,4-dinitrobenzene with NaOH in the presence and absence of the amine leaving group was carried out in aqueous solutions at 25 deg C, giving 2,4-dinitrophenol as the only product.A mechanism involving the formation of ? complexes by addition of HO- or the amine to the unsubstituted positions of the aromatic ring is proposed.These complexes were found to react faster than the original substrates.
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