3,5-Dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate

The title compound, C(17)H(18)N(6)O(2)·0.5CH(3)OH, exists in the double keto form and adopts a highly puckered geometry, stabilized by intra­molecular N—H⋯O and N—H⋯N hydrogen bonds. Inter­molecular N—H⋯N hydrogen bonds and π–π stacking inter­actions [centroid–centroid separation = 3.654 (1) Å] asse...

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Detalles Bibliográficos
Autores principales: Chen, Yuting, Yang, Hua, Li, Dacheng, Wang, Daqi
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960697/
https://www.ncbi.nlm.nih.gov/pubmed/21201813
http://dx.doi.org/10.1107/S1600536808027335
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author Chen, Yuting
Yang, Hua
Li, Dacheng
Wang, Daqi
author_facet Chen, Yuting
Yang, Hua
Li, Dacheng
Wang, Daqi
author_sort Chen, Yuting
collection PubMed
description The title compound, C(17)H(18)N(6)O(2)·0.5CH(3)OH, exists in the double keto form and adopts a highly puckered geometry, stabilized by intra­molecular N—H⋯O and N—H⋯N hydrogen bonds. Inter­molecular N—H⋯N hydrogen bonds and π–π stacking inter­actions [centroid–centroid separation = 3.654 (1) Å] assemble the mol­ecules into chains running in the [111] direction. The methanol solvent mol­ecule is disordered over two sites related by inversion and forms a bifurcated O—H⋯(N,O) hydrogen bond.
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spelling pubmed-29606972010-12-30 3,5-Dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate Chen, Yuting Yang, Hua Li, Dacheng Wang, Daqi Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(17)H(18)N(6)O(2)·0.5CH(3)OH, exists in the double keto form and adopts a highly puckered geometry, stabilized by intra­molecular N—H⋯O and N—H⋯N hydrogen bonds. Inter­molecular N—H⋯N hydrogen bonds and π–π stacking inter­actions [centroid–centroid separation = 3.654 (1) Å] assemble the mol­ecules into chains running in the [111] direction. The methanol solvent mol­ecule is disordered over two sites related by inversion and forms a bifurcated O—H⋯(N,O) hydrogen bond. International Union of Crystallography 2008-08-30 /pmc/articles/PMC2960697/ /pubmed/21201813 http://dx.doi.org/10.1107/S1600536808027335 Text en © Chen et al. 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
Chen, Yuting
Yang, Hua
Li, Dacheng
Wang, Daqi
3,5-Dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate
title 3,5-Dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate
title_full 3,5-Dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate
title_fullStr 3,5-Dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate
title_full_unstemmed 3,5-Dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate
title_short 3,5-Dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate
title_sort 3,5-dimethyl-1-(2-pyridylcarbon­yl)-5-[(2-pyridylcarbon­yl)hydrazino]-2-pyrazoline methanol hemisolvate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960697/
https://www.ncbi.nlm.nih.gov/pubmed/21201813
http://dx.doi.org/10.1107/S1600536808027335
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AT yanghua 35dimethyl12pyridylcarbonyl52pyridylcarbonylhydrazino2pyrazolinemethanolhemisolvate
AT lidacheng 35dimethyl12pyridylcarbonyl52pyridylcarbonylhydrazino2pyrazolinemethanolhemisolvate
AT wangdaqi 35dimethyl12pyridylcarbonyl52pyridylcarbonylhydrazino2pyrazolinemethanolhemisolvate

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