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Abstract:

The reaction of 2,6-dinitroanisole with cyclohexylamine in methanol and benzene-methanol was studied at several amine concentrations. Although the reaction rate in methanol is higher than in benzene, addition of small amounts of methanol to the benzene solution diminishes the rate of reaction (which is of third order in amine), reaching a minimum value at nearly 30% methanol, after which the rate increases almost linearly with the methanol content. These and other results, here described, are satisfactorily explained by a previously proposed reaction scheme, in which the dimer of the amine is operating.

Registro:

Documento: Artículo
Título:Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism
Autor:Nudelman, N.S.; Palleros, D.
Filiación:Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pab. II, 1428 Buenos Aires, Argentina
Año:1984
Número:8
Página de inicio:1277
Página de fin:1280
DOI: http://dx.doi.org/10.1039/P29840001277
Título revista:Journal of the Chemical Society, Perkin Transactions 2
ISSN:1472779X
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1472779X_v_n8_p1277_Nudelman

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Citas:

---------- APA ----------
Nudelman, N.S. & Palleros, D. (1984) . Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism. Journal of the Chemical Society, Perkin Transactions 2(8), 1277-1280.
http://dx.doi.org/10.1039/P29840001277
---------- CHICAGO ----------
Nudelman, N.S., Palleros, D. "Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism" . Journal of the Chemical Society, Perkin Transactions 2, no. 8 (1984) : 1277-1280.
http://dx.doi.org/10.1039/P29840001277
---------- MLA ----------
Nudelman, N.S., Palleros, D. "Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism" . Journal of the Chemical Society, Perkin Transactions 2, no. 8, 1984, pp. 1277-1280.
http://dx.doi.org/10.1039/P29840001277
---------- VANCOUVER ----------
Nudelman, N.S., Palleros, D. Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism. 1984(8):1277-1280.
http://dx.doi.org/10.1039/P29840001277