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2,2′-[Imidazolidine-1,3-diylbis(methylene)]diphenol
In the title molecule, C(17)H(20)N(2)O(2), the imidazolidine ring adopts a twist conformation. The mean plane through the five atoms of the imidazolidine ring makes dihedral angles of 70.18 (4) and 74.14 (4)° with the planes of the two aromatic rings. The dihedral angle between the benzene rings is...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254510/ https://www.ncbi.nlm.nih.gov/pubmed/22259455 http://dx.doi.org/10.1107/S1600536811053748 |
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author | Rivera, Augusto Nerio, Luz Stella Ríos-Motta, Jaime Fejfarová, Karla Dušek, Michal |
author_facet | Rivera, Augusto Nerio, Luz Stella Ríos-Motta, Jaime Fejfarová, Karla Dušek, Michal |
author_sort | Rivera, Augusto |
collection | PubMed |
description | In the title molecule, C(17)H(20)N(2)O(2), the imidazolidine ring adopts a twist conformation. The mean plane through the five atoms of the imidazolidine ring makes dihedral angles of 70.18 (4) and 74.14 (4)° with the planes of the two aromatic rings. The dihedral angle between the benzene rings is 53.11 (5)°. Both phenol –OH groups form intramolecular hydrogen bonds to the N atoms, with graph-set motif S(6). In the crystal, pairs of O—H⋯O hydrogen bonds link the molecules into dimers with R (4) (4)(18) ring motifs. The crystal packing is further stabilized by C—H⋯O and weak C—H⋯π interactions. |
format | Online Article Text |
id | pubmed-3254510 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-32545102012-01-18 2,2′-[Imidazolidine-1,3-diylbis(methylene)]diphenol Rivera, Augusto Nerio, Luz Stella Ríos-Motta, Jaime Fejfarová, Karla Dušek, Michal Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title molecule, C(17)H(20)N(2)O(2), the imidazolidine ring adopts a twist conformation. The mean plane through the five atoms of the imidazolidine ring makes dihedral angles of 70.18 (4) and 74.14 (4)° with the planes of the two aromatic rings. The dihedral angle between the benzene rings is 53.11 (5)°. Both phenol –OH groups form intramolecular hydrogen bonds to the N atoms, with graph-set motif S(6). In the crystal, pairs of O—H⋯O hydrogen bonds link the molecules into dimers with R (4) (4)(18) ring motifs. The crystal packing is further stabilized by C—H⋯O and weak C—H⋯π interactions. International Union of Crystallography 2011-12-17 /pmc/articles/PMC3254510/ /pubmed/22259455 http://dx.doi.org/10.1107/S1600536811053748 Text en © Rivera et al. 2012 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 Rivera, Augusto Nerio, Luz Stella Ríos-Motta, Jaime Fejfarová, Karla Dušek, Michal 2,2′-[Imidazolidine-1,3-diylbis(methylene)]diphenol |
title | 2,2′-[Imidazolidine-1,3-diylbis(methylene)]diphenol |
title_full | 2,2′-[Imidazolidine-1,3-diylbis(methylene)]diphenol |
title_fullStr | 2,2′-[Imidazolidine-1,3-diylbis(methylene)]diphenol |
title_full_unstemmed | 2,2′-[Imidazolidine-1,3-diylbis(methylene)]diphenol |
title_short | 2,2′-[Imidazolidine-1,3-diylbis(methylene)]diphenol |
title_sort | 2,2′-[imidazolidine-1,3-diylbis(methylene)]diphenol |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254510/ https://www.ncbi.nlm.nih.gov/pubmed/22259455 http://dx.doi.org/10.1107/S1600536811053748 |
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