1-(4-Chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione

In the title ylide, C(31)H(28)ClO(2)P [common name α-acetyl-α-p-chloro­benzoyl­methyl­enetri(p-tol­yl)phospho­rane], the dihedral angle between the 4-chloro­phenyl ring and that of the ylide moiety is 66.15 (10)°. The geometry around the P atom is slightly distorted tetra­hedral [angle range = 105.2...

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Autores principales: Sabounchei, Seyyed Javad, Shahriary, Parisa, Hosseini Fashami, Faegheh, Morales-Morales, David, Hernandez-Ortega, Simon
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/PMC3569245/
https://www.ncbi.nlm.nih.gov/pubmed/23424468
http://dx.doi.org/10.1107/S1600536812051689
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author Sabounchei, Seyyed Javad
Shahriary, Parisa
Hosseini Fashami, Faegheh
Morales-Morales, David
Hernandez-Ortega, Simon
author_facet Sabounchei, Seyyed Javad
Shahriary, Parisa
Hosseini Fashami, Faegheh
Morales-Morales, David
Hernandez-Ortega, Simon
author_sort Sabounchei, Seyyed Javad
collection PubMed
description In the title ylide, C(31)H(28)ClO(2)P [common name α-acetyl-α-p-chloro­benzoyl­methyl­enetri(p-tol­yl)phospho­rane], the dihedral angle between the 4-chloro­phenyl ring and that of the ylide moiety is 66.15 (10)°. The geometry around the P atom is slightly distorted tetra­hedral [angle range = 105.22 (8)–115.52 (9)°] and the carbonyl O atoms are syn-oriented with respect to the P atom. The ylide group is close to planar [maximum deviation from the least-squares plane = 0.006 (2) Å] and the P—C, C—C and C=O bond lengths are consistent with electron delocalization involving the O atoms.
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spelling pubmed-35692452013-02-19 1-(4-Chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione Sabounchei, Seyyed Javad Shahriary, Parisa Hosseini Fashami, Faegheh Morales-Morales, David Hernandez-Ortega, Simon Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title ylide, C(31)H(28)ClO(2)P [common name α-acetyl-α-p-chloro­benzoyl­methyl­enetri(p-tol­yl)phospho­rane], the dihedral angle between the 4-chloro­phenyl ring and that of the ylide moiety is 66.15 (10)°. The geometry around the P atom is slightly distorted tetra­hedral [angle range = 105.22 (8)–115.52 (9)°] and the carbonyl O atoms are syn-oriented with respect to the P atom. The ylide group is close to planar [maximum deviation from the least-squares plane = 0.006 (2) Å] and the P—C, C—C and C=O bond lengths are consistent with electron delocalization involving the O atoms. International Union of Crystallography 2013-01-04 /pmc/articles/PMC3569245/ /pubmed/23424468 http://dx.doi.org/10.1107/S1600536812051689 Text en © Sabounchei 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
Sabounchei, Seyyed Javad
Shahriary, Parisa
Hosseini Fashami, Faegheh
Morales-Morales, David
Hernandez-Ortega, Simon
1-(4-Chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione
title 1-(4-Chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione
title_full 1-(4-Chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione
title_fullStr 1-(4-Chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione
title_full_unstemmed 1-(4-Chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione
title_short 1-(4-Chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione
title_sort 1-(4-chloro­phenyl)-2-[tris­(4-methyl­phenyl)-λ(5)-phosphanyl­idene]butane-1,3-dione
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569245/
https://www.ncbi.nlm.nih.gov/pubmed/23424468
http://dx.doi.org/10.1107/S1600536812051689
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