N′-[(3-Methyl-2-thien­yl)carbon­yl]isonicotinohydrazide

In the title compound, C(12)H(11)N(3)O(2)S, the pyridine ring is inclined to the thio­phene ring, forming a dihedral angle of 34.96 (7)°. The mean plane through the hydrazide unit forms dihedral angles of 21.57 (8) and 53.08 (8)°, respectively, with the pyridine and thio­phene rings. The two O atoms...

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Autores principales: Naveenkumar, H. S., Sadikun, Amirin, Ibrahim, Pazilah, Goh, Jia Hao, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969908/
https://www.ncbi.nlm.nih.gov/pubmed/21577634
http://dx.doi.org/10.1107/S1600536809033030
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author Naveenkumar, H. S.
Sadikun, Amirin
Ibrahim, Pazilah
Goh, Jia Hao
Fun, Hoong-Kun
author_facet Naveenkumar, H. S.
Sadikun, Amirin
Ibrahim, Pazilah
Goh, Jia Hao
Fun, Hoong-Kun
author_sort Naveenkumar, H. S.
collection PubMed
description In the title compound, C(12)H(11)N(3)O(2)S, the pyridine ring is inclined to the thio­phene ring, forming a dihedral angle of 34.96 (7)°. The mean plane through the hydrazide unit forms dihedral angles of 21.57 (8) and 53.08 (8)°, respectively, with the pyridine and thio­phene rings. The two O atoms are twisted away from each other, as indicated by the C—N—N—C torsion angle of −81.27 (15)°. In the crystal structure, mol­ecules are linked into an extended three-dimensional network by inter­molecular N—H⋯N, N—H⋯O and C—H⋯O hydrogen bonds. The crystal structure also features a short S⋯O [3.2686 (10) Å] inter­action and a weak inter­molecular C—H⋯π inter­action.
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spelling pubmed-29699082010-12-30 N′-[(3-Methyl-2-thien­yl)carbon­yl]isonicotinohydrazide Naveenkumar, H. S. Sadikun, Amirin Ibrahim, Pazilah Goh, Jia Hao Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(12)H(11)N(3)O(2)S, the pyridine ring is inclined to the thio­phene ring, forming a dihedral angle of 34.96 (7)°. The mean plane through the hydrazide unit forms dihedral angles of 21.57 (8) and 53.08 (8)°, respectively, with the pyridine and thio­phene rings. The two O atoms are twisted away from each other, as indicated by the C—N—N—C torsion angle of −81.27 (15)°. In the crystal structure, mol­ecules are linked into an extended three-dimensional network by inter­molecular N—H⋯N, N—H⋯O and C—H⋯O hydrogen bonds. The crystal structure also features a short S⋯O [3.2686 (10) Å] inter­action and a weak inter­molecular C—H⋯π inter­action. International Union of Crystallography 2009-08-26 /pmc/articles/PMC2969908/ /pubmed/21577634 http://dx.doi.org/10.1107/S1600536809033030 Text en © Naveenkumar et al. 2009 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
Naveenkumar, H. S.
Sadikun, Amirin
Ibrahim, Pazilah
Goh, Jia Hao
Fun, Hoong-Kun
N′-[(3-Methyl-2-thien­yl)carbon­yl]isonicotinohydrazide
title N′-[(3-Methyl-2-thien­yl)carbon­yl]isonicotinohydrazide
title_full N′-[(3-Methyl-2-thien­yl)carbon­yl]isonicotinohydrazide
title_fullStr N′-[(3-Methyl-2-thien­yl)carbon­yl]isonicotinohydrazide
title_full_unstemmed N′-[(3-Methyl-2-thien­yl)carbon­yl]isonicotinohydrazide
title_short N′-[(3-Methyl-2-thien­yl)carbon­yl]isonicotinohydrazide
title_sort n′-[(3-methyl-2-thien­yl)carbon­yl]isonicotinohydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969908/
https://www.ncbi.nlm.nih.gov/pubmed/21577634
http://dx.doi.org/10.1107/S1600536809033030
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