Reactions of Nitroanisoles. 4.1,2 Reaction of 2,4- and 2,6-DinitroanisoIe with Cyclohexylamine. Evidence of a “Dimer” Nucleophile

The reactions of 2,4- and 2,6-dinitroanisole (DNA) with cyclohexylamine in benzene and in cyclohexane were studied at three temperatures. Two unusual facts were observed: the overall reaction rate is of third order with respect to the amine concentration, and an inverse temperature effect is found f...

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Autor principal: Palleros, Daniel Ricardo
Publicado: 1983
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223263_v48_n10_p1607_Nudelman
http://hdl.handle.net/20.500.12110/paper_00223263_v48_n10_p1607_Nudelman
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00223263_v48_n10_p1607_Nudelman
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spelling paper:paper_00223263_v48_n10_p1607_Nudelman2023-06-08T14:49:26Z Reactions of Nitroanisoles. 4.1,2 Reaction of 2,4- and 2,6-DinitroanisoIe with Cyclohexylamine. Evidence of a “Dimer” Nucleophile Palleros, Daniel Ricardo The reactions of 2,4- and 2,6-dinitroanisole (DNA) with cyclohexylamine in benzene and in cyclohexane were studied at three temperatures. Two unusual facts were observed: the overall reaction rate is of third order with respect to the amine concentration, and an inverse temperature effect is found for the reaction of 2,4-DNA in cyclohexane. Both experimental findings and some other “anomalous” results reported in the literature are satisfactorily accommodated in a reaction scheme in which the dimer of the amine is operating. © 1983, American Chemical Society. All rights reserved. Fil:Palleros, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1983 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223263_v48_n10_p1607_Nudelman http://hdl.handle.net/20.500.12110/paper_00223263_v48_n10_p1607_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 reactions of 2,4- and 2,6-dinitroanisole (DNA) with cyclohexylamine in benzene and in cyclohexane were studied at three temperatures. Two unusual facts were observed: the overall reaction rate is of third order with respect to the amine concentration, and an inverse temperature effect is found for the reaction of 2,4-DNA in cyclohexane. Both experimental findings and some other “anomalous” results reported in the literature are satisfactorily accommodated in a reaction scheme in which the dimer of the amine is operating. © 1983, American Chemical Society. All rights reserved.
author Palleros, Daniel Ricardo
spellingShingle Palleros, Daniel Ricardo
Reactions of Nitroanisoles. 4.1,2 Reaction of 2,4- and 2,6-DinitroanisoIe with Cyclohexylamine. Evidence of a “Dimer” Nucleophile
author_facet Palleros, Daniel Ricardo
author_sort Palleros, Daniel Ricardo
title Reactions of Nitroanisoles. 4.1,2 Reaction of 2,4- and 2,6-DinitroanisoIe with Cyclohexylamine. Evidence of a “Dimer” Nucleophile
title_short Reactions of Nitroanisoles. 4.1,2 Reaction of 2,4- and 2,6-DinitroanisoIe with Cyclohexylamine. Evidence of a “Dimer” Nucleophile
title_full Reactions of Nitroanisoles. 4.1,2 Reaction of 2,4- and 2,6-DinitroanisoIe with Cyclohexylamine. Evidence of a “Dimer” Nucleophile
title_fullStr Reactions of Nitroanisoles. 4.1,2 Reaction of 2,4- and 2,6-DinitroanisoIe with Cyclohexylamine. Evidence of a “Dimer” Nucleophile
title_full_unstemmed Reactions of Nitroanisoles. 4.1,2 Reaction of 2,4- and 2,6-DinitroanisoIe with Cyclohexylamine. Evidence of a “Dimer” Nucleophile
title_sort reactions of nitroanisoles. 4.1,2 reaction of 2,4- and 2,6-dinitroanisoie with cyclohexylamine. evidence of a “dimer” nucleophile
publishDate 1983
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223263_v48_n10_p1607_Nudelman
http://hdl.handle.net/20.500.12110/paper_00223263_v48_n10_p1607_Nudelman
work_keys_str_mv AT pallerosdanielricardo reactionsofnitroanisoles412reactionof24and26dinitroanisoiewithcyclohexylamineevidenceofadimernucleophile
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