Tetra­methyl 1,1,2-triphenyl-2H-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate

The title compound, C(30)H(27)O(8)P (1), was formed as one of two products {(1) and (2) [Krawczyk et al. (2010 ▶). Acta Cryst. E66 (cv2753)]} in the reaction of dimethyl acetyl­enedicarboxyl­ate with triphenyl­phosphine. The mol­ecule of (1) consists of a five-membered ring, in which the P atom is i...

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Autores principales: Krawczyk, Krzysztof K., Wojtasiewicz, Krystyna, Maurin, Jan K., Gronowska, Ewa, Czarnocki, Zbigniew
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008977/
https://www.ncbi.nlm.nih.gov/pubmed/21588988
http://dx.doi.org/10.1107/S1600536810037827
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author Krawczyk, Krzysztof K.
Wojtasiewicz, Krystyna
Maurin, Jan K.
Gronowska, Ewa
Czarnocki, Zbigniew
author_facet Krawczyk, Krzysztof K.
Wojtasiewicz, Krystyna
Maurin, Jan K.
Gronowska, Ewa
Czarnocki, Zbigniew
author_sort Krawczyk, Krzysztof K.
collection PubMed
description The title compound, C(30)H(27)O(8)P (1), was formed as one of two products {(1) and (2) [Krawczyk et al. (2010 ▶). Acta Cryst. E66 (cv2753)]} in the reaction of dimethyl acetyl­enedicarboxyl­ate with triphenyl­phosphine. The mol­ecule of (1) consists of a five-membered ring, in which the P atom is incorporated. One of the phenyl groups of the triphenyl­phosphine migrated to a vicinal C atom during the reaction. The five-membered ring of (1) is corrugated [r.m.s. deviation = 0.0719 (8) Å], whereas that in compound (2) is planar, the r.m.s. deviation being only 0.009 (2) Å.
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spelling pubmed-30089772010-12-30 Tetra­methyl 1,1,2-triphenyl-2H-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate Krawczyk, Krzysztof K. Wojtasiewicz, Krystyna Maurin, Jan K. Gronowska, Ewa Czarnocki, Zbigniew Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(30)H(27)O(8)P (1), was formed as one of two products {(1) and (2) [Krawczyk et al. (2010 ▶). Acta Cryst. E66 (cv2753)]} in the reaction of dimethyl acetyl­enedicarboxyl­ate with triphenyl­phosphine. The mol­ecule of (1) consists of a five-membered ring, in which the P atom is incorporated. One of the phenyl groups of the triphenyl­phosphine migrated to a vicinal C atom during the reaction. The five-membered ring of (1) is corrugated [r.m.s. deviation = 0.0719 (8) Å], whereas that in compound (2) is planar, the r.m.s. deviation being only 0.009 (2) Å. International Union of Crystallography 2010-10-09 /pmc/articles/PMC3008977/ /pubmed/21588988 http://dx.doi.org/10.1107/S1600536810037827 Text en © Krawczyk et al. 2010 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
Krawczyk, Krzysztof K.
Wojtasiewicz, Krystyna
Maurin, Jan K.
Gronowska, Ewa
Czarnocki, Zbigniew
Tetra­methyl 1,1,2-triphenyl-2H-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate
title Tetra­methyl 1,1,2-triphenyl-2H-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate
title_full Tetra­methyl 1,1,2-triphenyl-2H-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate
title_fullStr Tetra­methyl 1,1,2-triphenyl-2H-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate
title_full_unstemmed Tetra­methyl 1,1,2-triphenyl-2H-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate
title_short Tetra­methyl 1,1,2-triphenyl-2H-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate
title_sort tetra­methyl 1,1,2-triphenyl-2h-1λ(5)-phosphole-2,3,4,5-tetra­carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008977/
https://www.ncbi.nlm.nih.gov/pubmed/21588988
http://dx.doi.org/10.1107/S1600536810037827
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AT gronowskaewa tetramethyl112triphenyl2h1l5phosphole2345tetracarboxylate
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