Methyl N-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl­idene)meth­yl]glycinate

The title compound, C(20)H(18)ClN(3)O(3), is in an enamine–keto form, stabilized by two strong intra­molecular N—H⋯O hydrogen bonds. The pyrazole ring is oriented at dihedral angles of 4.13 (3) and 85.60 (3)° with respect to the aromatic rings. The dihedral angle between the aromatic rings is 81.79 ...

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Detalles Bibliográficos
Autores principales: Zhang, Xin, Huang, Meng, Du, Cong, Chen, Dan
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977320/
https://www.ncbi.nlm.nih.gov/pubmed/21583631
http://dx.doi.org/10.1107/S1600536809027858
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author Zhang, Xin
Huang, Meng
Du, Cong
Chen, Dan
author_facet Zhang, Xin
Huang, Meng
Du, Cong
Chen, Dan
author_sort Zhang, Xin
collection PubMed
description The title compound, C(20)H(18)ClN(3)O(3), is in an enamine–keto form, stabilized by two strong intra­molecular N—H⋯O hydrogen bonds. The pyrazole ring is oriented at dihedral angles of 4.13 (3) and 85.60 (3)° with respect to the aromatic rings. The dihedral angle between the aromatic rings is 81.79 (3)°. In the crystal structure, inter­molecular C—H⋯O hydrogen bonds link the mol­ecules into double chains, which are further linked by weak C—H⋯π inter­actions, forming a two-dimensional network.
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spelling pubmed-29773202010-12-30 Methyl N-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl­idene)meth­yl]glycinate Zhang, Xin Huang, Meng Du, Cong Chen, Dan Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(20)H(18)ClN(3)O(3), is in an enamine–keto form, stabilized by two strong intra­molecular N—H⋯O hydrogen bonds. The pyrazole ring is oriented at dihedral angles of 4.13 (3) and 85.60 (3)° with respect to the aromatic rings. The dihedral angle between the aromatic rings is 81.79 (3)°. In the crystal structure, inter­molecular C—H⋯O hydrogen bonds link the mol­ecules into double chains, which are further linked by weak C—H⋯π inter­actions, forming a two-dimensional network. International Union of Crystallography 2009-07-22 /pmc/articles/PMC2977320/ /pubmed/21583631 http://dx.doi.org/10.1107/S1600536809027858 Text en © Zhang 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
Zhang, Xin
Huang, Meng
Du, Cong
Chen, Dan
Methyl N-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl­idene)meth­yl]glycinate
title Methyl N-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl­idene)meth­yl]glycinate
title_full Methyl N-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl­idene)meth­yl]glycinate
title_fullStr Methyl N-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl­idene)meth­yl]glycinate
title_full_unstemmed Methyl N-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl­idene)meth­yl]glycinate
title_short Methyl N-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl­idene)meth­yl]glycinate
title_sort methyl n-[(4-chloro­phen­yl)(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1h-pyrazol-4-yl­idene)meth­yl]glycinate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977320/
https://www.ncbi.nlm.nih.gov/pubmed/21583631
http://dx.doi.org/10.1107/S1600536809027858
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AT chendan methyln4chlorophenyl3methyl5oxo1phenyl45dihydro1hpyrazol4ylidenemethylglycinate

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