O,O′-2-Iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate)

The title compound, C(30)H(23)IO(2)P(2)S(2), was synthesized by the reaction of 2-iodo­benzene-1,3-diol, chloro­diphenyl­phosphine, Et(3)N and sulfur. The P=S bonds project to opposite sides of the central aromatic ring. The O—P—S and C—P—S bond angles are significantly larger than the O—P—C and C—P...

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Detalles Bibliográficos
Autores principales: Niu, Jun-long, Wang, Xia, Gao, Biao, Song, Mao-ping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200686/
https://www.ncbi.nlm.nih.gov/pubmed/22064275
http://dx.doi.org/10.1107/S1600536811033629
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author Niu, Jun-long
Wang, Xia
Gao, Biao
Song, Mao-ping
author_facet Niu, Jun-long
Wang, Xia
Gao, Biao
Song, Mao-ping
author_sort Niu, Jun-long
collection PubMed
description The title compound, C(30)H(23)IO(2)P(2)S(2), was synthesized by the reaction of 2-iodo­benzene-1,3-diol, chloro­diphenyl­phosphine, Et(3)N and sulfur. The P=S bonds project to opposite sides of the central aromatic ring. The O—P—S and C—P—S bond angles are significantly larger than the O—P—C and C—P—C bond angles, indicating significant distortion of the tetra­hedral geometries of the P atoms. The P=S bond lengths of 1.9311 (13) and 1.9302 (12) Å in the title compound are shorter than that found in Ph(3)P=S [1.950 (3) Å] because the replacement of one C atom attached the P atom by an O atom increases the effective electronegativity of the P atom.
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spelling pubmed-32006862011-11-06 O,O′-2-Iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate) Niu, Jun-long Wang, Xia Gao, Biao Song, Mao-ping Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(30)H(23)IO(2)P(2)S(2), was synthesized by the reaction of 2-iodo­benzene-1,3-diol, chloro­diphenyl­phosphine, Et(3)N and sulfur. The P=S bonds project to opposite sides of the central aromatic ring. The O—P—S and C—P—S bond angles are significantly larger than the O—P—C and C—P—C bond angles, indicating significant distortion of the tetra­hedral geometries of the P atoms. The P=S bond lengths of 1.9311 (13) and 1.9302 (12) Å in the title compound are shorter than that found in Ph(3)P=S [1.950 (3) Å] because the replacement of one C atom attached the P atom by an O atom increases the effective electronegativity of the P atom. International Union of Crystallography 2011-08-27 /pmc/articles/PMC3200686/ /pubmed/22064275 http://dx.doi.org/10.1107/S1600536811033629 Text en © Niu et al. 2011 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
Niu, Jun-long
Wang, Xia
Gao, Biao
Song, Mao-ping
O,O′-2-Iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate)
title O,O′-2-Iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate)
title_full O,O′-2-Iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate)
title_fullStr O,O′-2-Iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate)
title_full_unstemmed O,O′-2-Iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate)
title_short O,O′-2-Iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate)
title_sort o,o′-2-iodo-1,3-phenyl­ene bis­(diphenyl­phosphinothio­ate)
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200686/
https://www.ncbi.nlm.nih.gov/pubmed/22064275
http://dx.doi.org/10.1107/S1600536811033629
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AT gaobiao oo2iodo13phenylenebisdiphenylphosphinothioate
AT songmaoping oo2iodo13phenylenebisdiphenylphosphinothioate

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