4-Meth­oxy-N′-(2-methoxy­naphthyl­idene)benzohydrazide

The mol­ecule of the title Schiff base compound, C(20)H(18)N(2)O(3), prepared by the reaction of 2-meth­oxy-1-naphthyl­aldehyde and 4-methoxy­benzohydrazide, exists in a trans configuration with respect to the imine group. The naphthyl ring system makes a dihedral angle of 71.4 (2)° with the mean pl...

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Autor principal: Qiu, Xiao-Yang
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960693/
https://www.ncbi.nlm.nih.gov/pubmed/21201805
http://dx.doi.org/10.1107/S1600536808026974
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author Qiu, Xiao-Yang
author_facet Qiu, Xiao-Yang
author_sort Qiu, Xiao-Yang
collection PubMed
description The mol­ecule of the title Schiff base compound, C(20)H(18)N(2)O(3), prepared by the reaction of 2-meth­oxy-1-naphthyl­aldehyde and 4-methoxy­benzohydrazide, exists in a trans configuration with respect to the imine group. The naphthyl ring system makes a dihedral angle of 71.4 (2)° with the mean plane of the benzene ring. In the crystal structure, mol­ecules are linked into one-dimensional chains parallel to the c axis by inter­molecular N—H⋯O hydrogen bonds.
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spelling pubmed-29606932010-12-30 4-Meth­oxy-N′-(2-methoxy­naphthyl­idene)benzohydrazide Qiu, Xiao-Yang Acta Crystallogr Sect E Struct Rep Online Organic Papers The mol­ecule of the title Schiff base compound, C(20)H(18)N(2)O(3), prepared by the reaction of 2-meth­oxy-1-naphthyl­aldehyde and 4-methoxy­benzohydrazide, exists in a trans configuration with respect to the imine group. The naphthyl ring system makes a dihedral angle of 71.4 (2)° with the mean plane of the benzene ring. In the crystal structure, mol­ecules are linked into one-dimensional chains parallel to the c axis by inter­molecular N—H⋯O hydrogen bonds. International Union of Crystallography 2008-08-23 /pmc/articles/PMC2960693/ /pubmed/21201805 http://dx.doi.org/10.1107/S1600536808026974 Text en © Xiao-Yang Qiu 2008 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
Qiu, Xiao-Yang
4-Meth­oxy-N′-(2-methoxy­naphthyl­idene)benzohydrazide
title 4-Meth­oxy-N′-(2-methoxy­naphthyl­idene)benzohydrazide
title_full 4-Meth­oxy-N′-(2-methoxy­naphthyl­idene)benzohydrazide
title_fullStr 4-Meth­oxy-N′-(2-methoxy­naphthyl­idene)benzohydrazide
title_full_unstemmed 4-Meth­oxy-N′-(2-methoxy­naphthyl­idene)benzohydrazide
title_short 4-Meth­oxy-N′-(2-methoxy­naphthyl­idene)benzohydrazide
title_sort 4-meth­oxy-n′-(2-methoxy­naphthyl­idene)benzohydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960693/
https://www.ncbi.nlm.nih.gov/pubmed/21201805
http://dx.doi.org/10.1107/S1600536808026974
work_keys_str_mv AT qiuxiaoyang 4methoxyn2methoxynaphthylidenebenzohydrazide

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