Diisopropyl 3-[(E)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate

The title compound, C(24)H(30)O(7), displays a trans configuration with respect to the C=C bond. The cyclo­hexenone ring has an envelope conformation; the flap atom (with the isopropoxycarbonyl groups) is displaced by 0.664 (3) Å from the plane of the other five ring atoms and the carbonyl O atom. T...

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Detalles Bibliográficos
Autores principales: Chen, Shifeng, Zhang, Chen, Qi, Jian-feng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969688/
https://www.ncbi.nlm.nih.gov/pubmed/21583057
http://dx.doi.org/10.1107/S160053680901544X
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author Chen, Shifeng
Zhang, Chen
Qi, Jian-feng
author_facet Chen, Shifeng
Zhang, Chen
Qi, Jian-feng
author_sort Chen, Shifeng
collection PubMed
description The title compound, C(24)H(30)O(7), displays a trans configuration with respect to the C=C bond. The cyclo­hexenone ring has an envelope conformation; the flap atom (with the isopropoxycarbonyl groups) is displaced by 0.664 (3) Å from the plane of the other five ring atoms and the carbonyl O atom. The dihedral angle between the cyclo­hexenone ring and the benzene ring is 7.85 (9)°. The meta and para meth­oxy O atoms are displaced by 0.003 (7) and 0.031 (4) Å, respectively, from the benzene ring to which they are attached.
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spelling pubmed-29696882010-12-30 Diisopropyl 3-[(E)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate Chen, Shifeng Zhang, Chen Qi, Jian-feng Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(24)H(30)O(7), displays a trans configuration with respect to the C=C bond. The cyclo­hexenone ring has an envelope conformation; the flap atom (with the isopropoxycarbonyl groups) is displaced by 0.664 (3) Å from the plane of the other five ring atoms and the carbonyl O atom. The dihedral angle between the cyclo­hexenone ring and the benzene ring is 7.85 (9)°. The meta and para meth­oxy O atoms are displaced by 0.003 (7) and 0.031 (4) Å, respectively, from the benzene ring to which they are attached. International Union of Crystallography 2009-05-07 /pmc/articles/PMC2969688/ /pubmed/21583057 http://dx.doi.org/10.1107/S160053680901544X Text en © Chen and Zhang 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
Chen, Shifeng
Zhang, Chen
Qi, Jian-feng
Diisopropyl 3-[(E)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate
title Diisopropyl 3-[(E)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate
title_full Diisopropyl 3-[(E)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate
title_fullStr Diisopropyl 3-[(E)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate
title_full_unstemmed Diisopropyl 3-[(E)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate
title_short Diisopropyl 3-[(E)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate
title_sort diisopropyl 3-[(e)-2-(3,4-dimethoxy­phen­yl)ethen­yl]-5-oxocyclo­hex-3-ene-1,1-dicarboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969688/
https://www.ncbi.nlm.nih.gov/pubmed/21583057
http://dx.doi.org/10.1107/S160053680901544X
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AT qijianfeng diisopropyl3e234dimethoxyphenylethenyl5oxocyclohex3ene11dicarboxylate

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