Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism

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...

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Autor principal: Palleros, Daniel Ricardo
Publicado: 1984
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1472779X_v_n8_p1277_Nudelman
http://hdl.handle.net/20.500.12110/paper_1472779X_v_n8_p1277_Nudelman
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_1472779X_v_n8_p1277_Nudelman
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spelling paper:paper_1472779X_v_n8_p1277_Nudelman2023-06-08T16:17:30Z Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism Palleros, Daniel Ricardo 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. Fil:Palleros, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1984 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1472779X_v_n8_p1277_Nudelman http://hdl.handle.net/20.500.12110/paper_1472779X_v_n8_p1277_Nudelman
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description 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.
author Palleros, Daniel Ricardo
spellingShingle Palleros, Daniel Ricardo
Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism
author_facet Palleros, Daniel Ricardo
author_sort Palleros, Daniel Ricardo
title Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism
title_short Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism
title_full Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism
title_fullStr Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism
title_full_unstemmed Reactions of nitroanisoles. Part 6. Reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. Solvent evidence for the 'dimer' mechanism
title_sort reactions of nitroanisoles. part 6. reaction of 2,6-dinitroanisole with cyclohexylamine in mixed solvents. solvent evidence for the 'dimer' mechanism
publishDate 1984
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1472779X_v_n8_p1277_Nudelman
http://hdl.handle.net/20.500.12110/paper_1472779X_v_n8_p1277_Nudelman
work_keys_str_mv AT pallerosdanielricardo reactionsofnitroanisolespart6reactionof26dinitroanisolewithcyclohexylamineinmixedsolventssolventevidenceforthedimermechanism
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