4-[(E)-(4-Diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
In the title compound, C22H26N4O2, the phenyl ring and hydroxybenzene group are twisted with respect to the central pyrazolone ring, making dihedral angles of 54.05 (5) and 21.80 (6)°, respectively. One of the ethyl groups is disordered over two positions wit...
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International Union of Crystallography
2011-10-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536811037615 |
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doaj-f5c7723c08ee4bb0ad1bfa1db969a1652020-11-24T21:26:38ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-10-016710o2692o269210.1107/S16005368110376154-[(E)-(4-Diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-oneG. RajagopalG. AnbalaganG. ChakkaravarthiK. ManvizhiIn the title compound, C22H26N4O2, the phenyl ring and hydroxybenzene group are twisted with respect to the central pyrazolone ring, making dihedral angles of 54.05 (5) and 21.80 (6)°, respectively. One of the ethyl groups is disordered over two positions with site occupancies of 0.872 (6) and 0.128 (6). The molecular structure features short intramolecular O—H...N and C—H...O contacts. The crystal packing exhibits weak intermolecular C—H...O and C—H...π interactions.http://scripts.iucr.org/cgi-bin/paper?S1600536811037615 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
G. Rajagopal G. Anbalagan G. Chakkaravarthi K. Manvizhi |
spellingShingle |
G. Rajagopal G. Anbalagan G. Chakkaravarthi K. Manvizhi 4-[(E)-(4-Diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one Acta Crystallographica Section E |
author_facet |
G. Rajagopal G. Anbalagan G. Chakkaravarthi K. Manvizhi |
author_sort |
G. Rajagopal |
title |
4-[(E)-(4-Diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
title_short |
4-[(E)-(4-Diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
title_full |
4-[(E)-(4-Diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
title_fullStr |
4-[(E)-(4-Diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
title_full_unstemmed |
4-[(E)-(4-Diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
title_sort |
4-[(e)-(4-diethylamino-2-hydroxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1h-pyrazol-3(2h)-one |
publisher |
International Union of Crystallography |
series |
Acta Crystallographica Section E |
issn |
1600-5368 |
publishDate |
2011-10-01 |
description |
In the title compound, C22H26N4O2, the phenyl ring and hydroxybenzene group are twisted with respect to the central pyrazolone ring, making dihedral angles of 54.05 (5) and 21.80 (6)°, respectively. One of the ethyl groups is disordered over two positions with site occupancies of 0.872 (6) and 0.128 (6). The molecular structure features short intramolecular O—H...N and C—H...O contacts. The crystal packing exhibits weak intermolecular C—H...O and C—H...π interactions. |
url |
http://scripts.iucr.org/cgi-bin/paper?S1600536811037615 |
work_keys_str_mv |
AT grajagopal 4e4diethylamino2hydroxybenzylideneamino15dimethyl2phenyl1hpyrazol32hone AT ganbalagan 4e4diethylamino2hydroxybenzylideneamino15dimethyl2phenyl1hpyrazol32hone AT gchakkaravarthi 4e4diethylamino2hydroxybenzylideneamino15dimethyl2phenyl1hpyrazol32hone AT kmanvizhi 4e4diethylamino2hydroxybenzylideneamino15dimethyl2phenyl1hpyrazol32hone |
_version_ |
1725978414751416320 |