N (4),N (4′)-Bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine

The mol­ecule of the title compund, C(30)H(28)N(2)O(2), a Schiff base synthesised via a condensation reaction between 4-meth­oxy­benzaldehyde and 3,3′-dimethyl­benzidine, a crystallographic twofold rotation axis passes through the mid-point of the C—C bond of the biphenyl unit. Thus, the asymmetric...

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Detalles Bibliográficos
Autores principales: Wang, Juangang, Yang, Peipei, Yang, Jin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3152131/
https://www.ncbi.nlm.nih.gov/pubmed/21837136
http://dx.doi.org/10.1107/S1600536811023749
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author Wang, Juangang
Yang, Peipei
Yang, Jin
author_facet Wang, Juangang
Yang, Peipei
Yang, Jin
author_sort Wang, Juangang
collection PubMed
description The mol­ecule of the title compund, C(30)H(28)N(2)O(2), a Schiff base synthesised via a condensation reaction between 4-meth­oxy­benzaldehyde and 3,3′-dimethyl­benzidine, a crystallographic twofold rotation axis passes through the mid-point of the C—C bond of the biphenyl unit. Thus, the asymmetric unit comprises one half-mol­ecule. In the biphenyl unit, the aromatic rings are twisted by 13.49 (7)° with respect to one another. The dihedral angles between the biphenyl and meth­oxy­benzene rings are 49.95 (12) and 50.06 (12)°. In the crystal, weak inter­molecular C—H⋯ O hydrogen bonds contribute to the stabilization of the packing.
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spelling pubmed-31521312011-08-11 N (4),N (4′)-Bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine Wang, Juangang Yang, Peipei Yang, Jin Acta Crystallogr Sect E Struct Rep Online Organic Papers The mol­ecule of the title compund, C(30)H(28)N(2)O(2), a Schiff base synthesised via a condensation reaction between 4-meth­oxy­benzaldehyde and 3,3′-dimethyl­benzidine, a crystallographic twofold rotation axis passes through the mid-point of the C—C bond of the biphenyl unit. Thus, the asymmetric unit comprises one half-mol­ecule. In the biphenyl unit, the aromatic rings are twisted by 13.49 (7)° with respect to one another. The dihedral angles between the biphenyl and meth­oxy­benzene rings are 49.95 (12) and 50.06 (12)°. In the crystal, weak inter­molecular C—H⋯ O hydrogen bonds contribute to the stabilization of the packing. International Union of Crystallography 2011-06-22 /pmc/articles/PMC3152131/ /pubmed/21837136 http://dx.doi.org/10.1107/S1600536811023749 Text en © Wang et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Wang, Juangang
Yang, Peipei
Yang, Jin
N (4),N (4′)-Bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine
title N (4),N (4′)-Bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine
title_full N (4),N (4′)-Bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine
title_fullStr N (4),N (4′)-Bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine
title_full_unstemmed N (4),N (4′)-Bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine
title_short N (4),N (4′)-Bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine
title_sort n (4),n (4′)-bis(4-meth­oxy­benzyl­idene)-3,3′-dimethyl­benzidine
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3152131/
https://www.ncbi.nlm.nih.gov/pubmed/21837136
http://dx.doi.org/10.1107/S1600536811023749
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AT yangpeipei n4n4bis4methoxybenzylidene33dimethylbenzidine
AT yangjin n4n4bis4methoxybenzylidene33dimethylbenzidine

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