5-Acetyl-3-amino-4-(4-methoxyphenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile
The asymmetric unit of the title compound, C18H15N3O2S, comprises two independent molecules, which differ primarily in the orientations of the acetyl and p-anisyl substituents, each being rotated in opposite directions from the mean plane of the pyridine ring. The major feature of the molecular pack...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2017-12-01
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| Series: | IUCrData |
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| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S241431461701700X |
| _version_ | 1819070750939676672 |
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| author | Shaaban K. Mohamed Joel T. Mague Mehmet Akkurt Etify A. Bakhite Elham A. Al-Taifi |
| author_facet | Shaaban K. Mohamed Joel T. Mague Mehmet Akkurt Etify A. Bakhite Elham A. Al-Taifi |
| author_sort | Shaaban K. Mohamed |
| collection | DOAJ |
| description | The asymmetric unit of the title compound, C18H15N3O2S, comprises two independent molecules, which differ primarily in the orientations of the acetyl and p-anisyl substituents, each being rotated in opposite directions from the mean plane of the pyridine ring. The major feature of the molecular packing is the formation of a two-dimensional network parallel to the (110) plane, being mediated by amine-N—H...O(carbonyl) hydrogen bonds involving one amine H atom of each independent molecule. The remaining amine-H atoms form significantly weaker N—H...O(methoxy) interactions. |
| first_indexed | 2024-12-21T17:10:54Z |
| format | Article |
| id | doaj.art-287e9d914c184175b482da28e1e0201b |
| institution | Directory Open Access Journal |
| issn | 2414-3146 |
| language | English |
| last_indexed | 2024-12-21T17:10:54Z |
| publishDate | 2017-12-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | IUCrData |
| spelling | doaj.art-287e9d914c184175b482da28e1e0201b2022-12-21T18:56:24ZengInternational Union of CrystallographyIUCrData2414-31462017-12-01212x17170010.1107/S241431461701700Xtk40415-Acetyl-3-amino-4-(4-methoxyphenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrileShaaban K. Mohamed0Joel T. Mague1Mehmet Akkurt2Etify A. Bakhite3Elham A. Al-Taifi4Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, EnglandDepartment of Chemistry, Tulane University, New Orleans, LA 70118, USADepartment of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, TurkeyChemistry Department, Faculty of Science, Assiut University, 71516 Assiut, EgyptDepartment of Chemistry, Faculty of Science, Sana'a University, YemenThe asymmetric unit of the title compound, C18H15N3O2S, comprises two independent molecules, which differ primarily in the orientations of the acetyl and p-anisyl substituents, each being rotated in opposite directions from the mean plane of the pyridine ring. The major feature of the molecular packing is the formation of a two-dimensional network parallel to the (110) plane, being mediated by amine-N—H...O(carbonyl) hydrogen bonds involving one amine H atom of each independent molecule. The remaining amine-H atoms form significantly weaker N—H...O(methoxy) interactions.http://scripts.iucr.org/cgi-bin/paper?S241431461701700Xcrystal structurehydrogen bondπ-stackingthienopyridines |
| spellingShingle | Shaaban K. Mohamed Joel T. Mague Mehmet Akkurt Etify A. Bakhite Elham A. Al-Taifi 5-Acetyl-3-amino-4-(4-methoxyphenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile IUCrData crystal structure hydrogen bond π-stacking thienopyridines |
| title | 5-Acetyl-3-amino-4-(4-methoxyphenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile |
| title_full | 5-Acetyl-3-amino-4-(4-methoxyphenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile |
| title_fullStr | 5-Acetyl-3-amino-4-(4-methoxyphenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile |
| title_full_unstemmed | 5-Acetyl-3-amino-4-(4-methoxyphenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile |
| title_short | 5-Acetyl-3-amino-4-(4-methoxyphenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile |
| title_sort | 5 acetyl 3 amino 4 4 methoxyphenyl 6 methylthieno 2 3 b pyridine 2 carbonitrile |
| topic | crystal structure hydrogen bond π-stacking thienopyridines |
| url | http://scripts.iucr.org/cgi-bin/paper?S241431461701700X |
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