6-Methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrile
In the title 3-cyanopyridine derivative, C21H19N3O4, the 3-cyano-substituted pyridine ring forms dihedral angles of 2.35 (5) and 41.60 (5)° with the unsubstituted pyridine and 2,4,5-trimethoxy-substituted benzene rings, respectively. The dihedral angle between the unsubs...
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International Union of Crystallography
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536813023891 |
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doaj-fb826d103a364398b1c0709b58df079c2020-11-25T01:52:39ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682013-10-016910o1500o150110.1107/S16005368130238916-Methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrileSuchada ChantraprommaThitipone SuwunwongPumsak RuanwasChing Kheng QuahHoong-Kun FunIn the title 3-cyanopyridine derivative, C21H19N3O4, the 3-cyano-substituted pyridine ring forms dihedral angles of 2.35 (5) and 41.60 (5)° with the unsubstituted pyridine and 2,4,5-trimethoxy-substituted benzene rings, respectively. The dihedral angle between the unsubstituted pyridine and benzene rings is 39.84 (5)°. The methoxy groups form Cmethyl—O—C—(C,N) torsion angles in the range 0.80 (15)–11.45 (15)°. In the crystal, molecules related by 21 screw axes are linked by weak C—H...N hydrogen bonds along [010]. In addition, weak C—H...π interactions and π–π stacking interactions between pyridine rings, with a centroid–centroid distance of 3.6448 (6) Å, are observed.http://scripts.iucr.org/cgi-bin/paper?S1600536813023891 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Suchada Chantrapromma Thitipone Suwunwong Pumsak Ruanwas Ching Kheng Quah Hoong-Kun Fun |
spellingShingle |
Suchada Chantrapromma Thitipone Suwunwong Pumsak Ruanwas Ching Kheng Quah Hoong-Kun Fun 6-Methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrile Acta Crystallographica Section E |
author_facet |
Suchada Chantrapromma Thitipone Suwunwong Pumsak Ruanwas Ching Kheng Quah Hoong-Kun Fun |
author_sort |
Suchada Chantrapromma |
title |
6-Methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrile |
title_short |
6-Methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrile |
title_full |
6-Methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrile |
title_fullStr |
6-Methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrile |
title_full_unstemmed |
6-Methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrile |
title_sort |
6-methoxy-4-(2,4,5-trimethoxyphenyl)-2,2′-bipyridine-5-carbonitrile |
publisher |
International Union of Crystallography |
series |
Acta Crystallographica Section E |
issn |
1600-5368 |
publishDate |
2013-10-01 |
description |
In the title 3-cyanopyridine derivative, C21H19N3O4, the 3-cyano-substituted pyridine ring forms dihedral angles of 2.35 (5) and 41.60 (5)° with the unsubstituted pyridine and 2,4,5-trimethoxy-substituted benzene rings, respectively. The dihedral angle between the unsubstituted pyridine and benzene rings is 39.84 (5)°. The methoxy groups form Cmethyl—O—C—(C,N) torsion angles in the range 0.80 (15)–11.45 (15)°. In the crystal, molecules related by 21 screw axes are linked by weak C—H...N hydrogen bonds along [010]. In addition, weak C—H...π interactions and π–π stacking interactions between pyridine rings, with a centroid–centroid distance of 3.6448 (6) Å, are observed. |
url |
http://scripts.iucr.org/cgi-bin/paper?S1600536813023891 |
work_keys_str_mv |
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1724993895051296768 |