N′-tert-Butyl-N′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide

In the crystal structure of the title compound, C(25)H(30)N(2)O(4), the steric size of the tert-butyl group causes the 3,5-dimethyl­phenyl ring to adopt a transoid geometry with respect to the N—C(O) bond. The six-membered heterocyclic ring is disordered over two sites, with occupancies of 0.553 (4)...

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Detalles Bibliográficos
Autores principales: Zhou, Zhongzhen, You, Wenwei, Tang, Zhongkun, Zhao, Peiliang
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977281/
https://www.ncbi.nlm.nih.gov/pubmed/21583686
http://dx.doi.org/10.1107/S1600536809028815
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author Zhou, Zhongzhen
You, Wenwei
Tang, Zhongkun
Zhao, Peiliang
author_facet Zhou, Zhongzhen
You, Wenwei
Tang, Zhongkun
Zhao, Peiliang
author_sort Zhou, Zhongzhen
collection PubMed
description In the crystal structure of the title compound, C(25)H(30)N(2)O(4), the steric size of the tert-butyl group causes the 3,5-dimethyl­phenyl ring to adopt a transoid geometry with respect to the N—C(O) bond. The six-membered heterocyclic ring is disordered over two sites, with occupancies of 0.553 (4) and 0.447 (4). Intra­molecular C—H⋯O inter­actions are present. In the crystal, mol­ecules are linked by inter­molecular N—H⋯O and C—H⋯O hydrogen bonds.
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spelling pubmed-29772812010-12-30 N′-tert-Butyl-N′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide Zhou, Zhongzhen You, Wenwei Tang, Zhongkun Zhao, Peiliang Acta Crystallogr Sect E Struct Rep Online Organic Papers In the crystal structure of the title compound, C(25)H(30)N(2)O(4), the steric size of the tert-butyl group causes the 3,5-dimethyl­phenyl ring to adopt a transoid geometry with respect to the N—C(O) bond. The six-membered heterocyclic ring is disordered over two sites, with occupancies of 0.553 (4) and 0.447 (4). Intra­molecular C—H⋯O inter­actions are present. In the crystal, mol­ecules are linked by inter­molecular N—H⋯O and C—H⋯O hydrogen bonds. International Union of Crystallography 2009-07-29 /pmc/articles/PMC2977281/ /pubmed/21583686 http://dx.doi.org/10.1107/S1600536809028815 Text en © Zhou 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
Zhou, Zhongzhen
You, Wenwei
Tang, Zhongkun
Zhao, Peiliang
N′-tert-Butyl-N′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide
title N′-tert-Butyl-N′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide
title_full N′-tert-Butyl-N′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide
title_fullStr N′-tert-Butyl-N′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide
title_full_unstemmed N′-tert-Butyl-N′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide
title_short N′-tert-Butyl-N′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide
title_sort n′-tert-butyl-n′-(3,5-dimethyl­benzo­yl)-2,2-dimethyl-4-oxochroman-6-carbo­hydrazide
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977281/
https://www.ncbi.nlm.nih.gov/pubmed/21583686
http://dx.doi.org/10.1107/S1600536809028815
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