5-[3-(2,5-Dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione

1,3-Diethyl-2-thio­barbituric acid reacts with 2,5-dimethoxy­benzaldehyde to form the title Knoevenagel product, C(19)H(22)N(2)O(4)S. In the compound, the two six-membered rings at either end of the three-membered –CHCHCH– chain are nearly coplanar with this fragment (r.m.s. deviation of the two six...

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Detalles Bibliográficos
Autores principales: Asiri, Abdullah Mohamed, Khan, Salman A., Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977468/
https://www.ncbi.nlm.nih.gov/pubmed/21583522
http://dx.doi.org/10.1107/S1600536809026099
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author Asiri, Abdullah Mohamed
Khan, Salman A.
Ng, Seik Weng
author_facet Asiri, Abdullah Mohamed
Khan, Salman A.
Ng, Seik Weng
author_sort Asiri, Abdullah Mohamed
collection PubMed
description 1,3-Diethyl-2-thio­barbituric acid reacts with 2,5-dimethoxy­benzaldehyde to form the title Knoevenagel product, C(19)H(22)N(2)O(4)S. In the compound, the two six-membered rings at either end of the three-membered –CHCHCH– chain are nearly coplanar with this fragment (r.m.s. deviation of the two six-membered rings and the three chain atoms = 0.08 Å).
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spelling pubmed-29774682010-12-30 5-[3-(2,5-Dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione Asiri, Abdullah Mohamed Khan, Salman A. Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers 1,3-Diethyl-2-thio­barbituric acid reacts with 2,5-dimethoxy­benzaldehyde to form the title Knoevenagel product, C(19)H(22)N(2)O(4)S. In the compound, the two six-membered rings at either end of the three-membered –CHCHCH– chain are nearly coplanar with this fragment (r.m.s. deviation of the two six-membered rings and the three chain atoms = 0.08 Å). International Union of Crystallography 2009-07-11 /pmc/articles/PMC2977468/ /pubmed/21583522 http://dx.doi.org/10.1107/S1600536809026099 Text en © Asiri 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
Asiri, Abdullah Mohamed
Khan, Salman A.
Ng, Seik Weng
5-[3-(2,5-Dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione
title 5-[3-(2,5-Dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione
title_full 5-[3-(2,5-Dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione
title_fullStr 5-[3-(2,5-Dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione
title_full_unstemmed 5-[3-(2,5-Dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione
title_short 5-[3-(2,5-Dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione
title_sort 5-[3-(2,5-dimethoxy­phen­yl)prop-2-enyl­idene]-1,3-diethyl-2-thioxohexa­hydro­pyrimidine-4,6-dione
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977468/
https://www.ncbi.nlm.nih.gov/pubmed/21583522
http://dx.doi.org/10.1107/S1600536809026099
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AT ngseikweng 5325dimethoxyphenylprop2enylidene13diethyl2thioxohexahydropyrimidine46dione

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