3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione

In the title compound, C(16)H(15)N(3)O(4), the dihedral angle between the chromane and isoxazole rings [r.m.s. deviations = 0.042 and 0.007 Å, respectively] is 20.33 (12)°. The mol­ecular geometry is stabilized by an intra­molecular N—H⋯O hydrogen bond. In the crystal, N—H⋯O hydrogen bonds generate...

Descripción completa

Detalles Bibliográficos
Autores principales: Jashari, Ahmed, Popovski, Emil, Mikhova, Bozhana, Nikolova, Rositsa P., Shivachev, Boris L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569789/
https://www.ncbi.nlm.nih.gov/pubmed/23424535
http://dx.doi.org/10.1107/S1600536813000858
_version_ 1782258963065077760
author Jashari, Ahmed
Popovski, Emil
Mikhova, Bozhana
Nikolova, Rositsa P.
Shivachev, Boris L.
author_facet Jashari, Ahmed
Popovski, Emil
Mikhova, Bozhana
Nikolova, Rositsa P.
Shivachev, Boris L.
author_sort Jashari, Ahmed
collection PubMed
description In the title compound, C(16)H(15)N(3)O(4), the dihedral angle between the chromane and isoxazole rings [r.m.s. deviations = 0.042 and 0.007 Å, respectively] is 20.33 (12)°. The mol­ecular geometry is stabilized by an intra­molecular N—H⋯O hydrogen bond. In the crystal, N—H⋯O hydrogen bonds generate chains along the c-axis direction. The crystal studied was a non-morohedral twin.
format Online
Article
Text
id pubmed-3569789
institution National Center for Biotechnology Information
language English
publishDate 2013
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-35697892013-02-19 3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione Jashari, Ahmed Popovski, Emil Mikhova, Bozhana Nikolova, Rositsa P. Shivachev, Boris L. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(16)H(15)N(3)O(4), the dihedral angle between the chromane and isoxazole rings [r.m.s. deviations = 0.042 and 0.007 Å, respectively] is 20.33 (12)°. The mol­ecular geometry is stabilized by an intra­molecular N—H⋯O hydrogen bond. In the crystal, N—H⋯O hydrogen bonds generate chains along the c-axis direction. The crystal studied was a non-morohedral twin. International Union of Crystallography 2013-01-19 /pmc/articles/PMC3569789/ /pubmed/23424535 http://dx.doi.org/10.1107/S1600536813000858 Text en © Jashari et al. 2013 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
Jashari, Ahmed
Popovski, Emil
Mikhova, Bozhana
Nikolova, Rositsa P.
Shivachev, Boris L.
3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione
title 3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione
title_full 3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione
title_fullStr 3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione
title_full_unstemmed 3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione
title_short 3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione
title_sort 3-[2-(5-tert-butyl-1,2-oxazol-3-yl)hydrazinyl­idene]chroman-2,4-dione
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569789/
https://www.ncbi.nlm.nih.gov/pubmed/23424535
http://dx.doi.org/10.1107/S1600536813000858
work_keys_str_mv AT jashariahmed 325tertbutyl12oxazol3ylhydrazinylidenechroman24dione
AT popovskiemil 325tertbutyl12oxazol3ylhydrazinylidenechroman24dione
AT mikhovabozhana 325tertbutyl12oxazol3ylhydrazinylidenechroman24dione
AT nikolovarositsap 325tertbutyl12oxazol3ylhydrazinylidenechroman24dione
AT shivachevborisl 325tertbutyl12oxazol3ylhydrazinylidenechroman24dione

Ejemplares similares