2′-(3-Hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate

The title compound, C(12)H(10)N(4)O(2)·H(2)O, was synthesized by the reaction of pyrazine-2-carboxylic acid hydrazide and 3-hydroxy­benzaldehyde in ethanol. In the crystal structure, the organic mol­ecules are linked into extended chains by inter­molecular N(amide)—H⋯O(hydr­oxy) hydrogen bonds. Addi...

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Detalles Bibliográficos
Autor principal: He, Lei
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2007
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2915038/
https://www.ncbi.nlm.nih.gov/pubmed/21200959
http://dx.doi.org/10.1107/S1600536807062708
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author He, Lei
author_facet He, Lei
author_sort He, Lei
collection PubMed
description The title compound, C(12)H(10)N(4)O(2)·H(2)O, was synthesized by the reaction of pyrazine-2-carboxylic acid hydrazide and 3-hydroxy­benzaldehyde in ethanol. In the crystal structure, the organic mol­ecules are linked into extended chains by inter­molecular N(amide)—H⋯O(hydr­oxy) hydrogen bonds. Additional hydrogen bonds between the water mol­ecule and three adjacent organic mol­ecules, as well as face-to-face π–π stacking inter­actions between the benzene and pyrazine rings [centroid-to-centroid separation = 3.669 (2) Å and offset = 1.362 Å], link the mol­ecules into a three-dimensional framework.
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spelling pubmed-29150382010-12-30 2′-(3-Hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate He, Lei Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(12)H(10)N(4)O(2)·H(2)O, was synthesized by the reaction of pyrazine-2-carboxylic acid hydrazide and 3-hydroxy­benzaldehyde in ethanol. In the crystal structure, the organic mol­ecules are linked into extended chains by inter­molecular N(amide)—H⋯O(hydr­oxy) hydrogen bonds. Additional hydrogen bonds between the water mol­ecule and three adjacent organic mol­ecules, as well as face-to-face π–π stacking inter­actions between the benzene and pyrazine rings [centroid-to-centroid separation = 3.669 (2) Å and offset = 1.362 Å], link the mol­ecules into a three-dimensional framework. International Union of Crystallography 2007-12-06 /pmc/articles/PMC2915038/ /pubmed/21200959 http://dx.doi.org/10.1107/S1600536807062708 Text en © International Union of Crystallography 2008 http://journals.iucr.org/services/termsofuse.html This is an open-access article distributed under the terms described at http://journals.iucr.org/services/termsofuse.html.
spellingShingle Organic Papers
He, Lei
2′-(3-Hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate
title 2′-(3-Hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate
title_full 2′-(3-Hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate
title_fullStr 2′-(3-Hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate
title_full_unstemmed 2′-(3-Hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate
title_short 2′-(3-Hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate
title_sort 2′-(3-hydroxy­benzyl­idene)pyrazine-2-carbohydrazide monohydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2915038/
https://www.ncbi.nlm.nih.gov/pubmed/21200959
http://dx.doi.org/10.1107/S1600536807062708
work_keys_str_mv AT helei 23hydroxybenzylidenepyrazine2carbohydrazidemonohydrate

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