Cargando…
1-(4-Isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one
In the molecule of the title compound, C(19)H(22)N(2)O(2), the pyrazolidinone ring has an envelope conformation, with the C atom attached to the 4-methoxyphenyl ring displaced by 0.354 (3) Å from the plane of the other ring atoms. The 4-isopropylphenyl ring is oriented with respect to the 4-meth...
Autores principales: | , , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2008
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961278/ https://www.ncbi.nlm.nih.gov/pubmed/21202342 http://dx.doi.org/10.1107/S1600536808009823 |
_version_ | 1782188944402677760 |
---|---|
author | Jia, Hong-Sheng Li, Yu-Feng Liu, Yuan-Yuan Liu, Shan Zhu, Hong-Jun |
author_facet | Jia, Hong-Sheng Li, Yu-Feng Liu, Yuan-Yuan Liu, Shan Zhu, Hong-Jun |
author_sort | Jia, Hong-Sheng |
collection | PubMed |
description | In the molecule of the title compound, C(19)H(22)N(2)O(2), the pyrazolidinone ring has an envelope conformation, with the C atom attached to the 4-methoxyphenyl ring displaced by 0.354 (3) Å from the plane of the other ring atoms. The 4-isopropylphenyl ring is oriented with respect to the 4-methoxyphenyl ring at a dihedral angle of 88.94 (3)°. Intramolecular C—H⋯N hydrogen bonds result in the formation of two planar five-membered rings, which are oriented with respect to the adjacent 4-isopropylphenyl and 4-methoxyphenyl rings at dihedral angles of 4.05 (3) and 0.50 (3)°, respectively. In the crystal structure, intermolecular N—H⋯O hydrogen bonds link the molecules into centrosymmetric dimers. |
format | Text |
id | pubmed-2961278 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2008 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29612782010-12-30 1-(4-Isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one Jia, Hong-Sheng Li, Yu-Feng Liu, Yuan-Yuan Liu, Shan Zhu, Hong-Jun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the molecule of the title compound, C(19)H(22)N(2)O(2), the pyrazolidinone ring has an envelope conformation, with the C atom attached to the 4-methoxyphenyl ring displaced by 0.354 (3) Å from the plane of the other ring atoms. The 4-isopropylphenyl ring is oriented with respect to the 4-methoxyphenyl ring at a dihedral angle of 88.94 (3)°. Intramolecular C—H⋯N hydrogen bonds result in the formation of two planar five-membered rings, which are oriented with respect to the adjacent 4-isopropylphenyl and 4-methoxyphenyl rings at dihedral angles of 4.05 (3) and 0.50 (3)°, respectively. In the crystal structure, intermolecular N—H⋯O hydrogen bonds link the molecules into centrosymmetric dimers. International Union of Crystallography 2008-04-16 /pmc/articles/PMC2961278/ /pubmed/21202342 http://dx.doi.org/10.1107/S1600536808009823 Text en © Jia et al. 2008 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 Jia, Hong-Sheng Li, Yu-Feng Liu, Yuan-Yuan Liu, Shan Zhu, Hong-Jun 1-(4-Isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one |
title | 1-(4-Isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one |
title_full | 1-(4-Isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one |
title_fullStr | 1-(4-Isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one |
title_full_unstemmed | 1-(4-Isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one |
title_short | 1-(4-Isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one |
title_sort | 1-(4-isopropylphenyl)-5-(4-methoxyphenyl)pyrazolidin-3-one |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961278/ https://www.ncbi.nlm.nih.gov/pubmed/21202342 http://dx.doi.org/10.1107/S1600536808009823 |
work_keys_str_mv | AT jiahongsheng 14isopropylphenyl54methoxyphenylpyrazolidin3one AT liyufeng 14isopropylphenyl54methoxyphenylpyrazolidin3one AT liuyuanyuan 14isopropylphenyl54methoxyphenylpyrazolidin3one AT liushan 14isopropylphenyl54methoxyphenylpyrazolidin3one AT zhuhongjun 14isopropylphenyl54methoxyphenylpyrazolidin3one |