Reaction of 2,4-dinitrochlorobenzene with aromatic amines in toluene: Effect of nucleophile structure

En:

Molecules 2000;5(3):401-402

Fecha:

2000

Formato:

application/pdf

Tipo de documento:

info:eu-repo/semantics/article
info:ar-repo/semantics/artículo
info:eu-repo/semantics/publishedVersion

Idioma:

eng

Descriptores:

1 chloro 2,4 dinitrobenzene -  aniline derivative -  aromatic amine -  toluene -  adsorption kinetics -  chemical reaction -  chemical structure -  conference paper -  correlation coefficient

Descripción:

The kinetics of the reaction of 2,4-dinitrochlorobenzene (DNClB) with aniline and substituted anilines such as p-anisidine, p-toluidine and N-methylaniline have been studied in toluene. Except for N-methylaniline the reactions have shown a third order in amine rate dependence which is consistent with aggregates of the amine acting as the nucleophile. On the other hand, the reaction of DNClB with N-methylaniline under the same conditions shows a linear dependence of the second order rate coefficient, kA, vs [amine], which is consistent with the previous mechanism.

Identificador(es):

http://hdl.handle.net/20.500.12110/paper_14203049_v5_n3_p401_Alvaro

Derechos:

info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar