Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylate
In the title compound, C21H19N3O3S, the 5,6,7,8-tetrahydropyridine ring adopts a half-chair conformation. The fused-thieno[2,3-d]pyrimidine ring system is essentially planar (r.m.s. deviation = 0.001 Å) and forms a dihedral angle of 2.66 (6)° with the attached phenyl ring. The three-dimensional crys...
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International Union of Crystallography
2015-11-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
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| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2056989015018447 |
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doaj-b0a47f8a09744bfda06d166e528e8e902020-11-24T21:00:04ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-11-017111o836o83710.1107/S2056989015018447tk5390Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylateMehmet Akkurt0Victoria A. Smolenski1Shaaban K. Mohamed2Jerry P. Jasinski3Essam K Ahmed4Mustafa R. Albayati5Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, TurkeyDepartment of Chemistry, Keene State College, 229 Main Street, Keene, NH 03435-2001, USAChemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, EnglandDepartment of Chemistry, Keene State College, 229 Main Street, Keene, NH 03435-2001, USAChemistry Department, Faculty of Science, Minia University, 61519 El-Minia, EgyptKirkuk University, College of Science, Department of Chemistry, Kirkuk, IraqIn the title compound, C21H19N3O3S, the 5,6,7,8-tetrahydropyridine ring adopts a half-chair conformation. The fused-thieno[2,3-d]pyrimidine ring system is essentially planar (r.m.s. deviation = 0.001 Å) and forms a dihedral angle of 2.66 (6)° with the attached phenyl ring. The three-dimensional crystal packing is stabilized by C—H...O and C—H...N hydrogen bonds and C—H...π interactions.http://scripts.iucr.org/cgi-bin/paper?S2056989015018447crystal structurethieno-pyrimidinetetrahydropyridine ringhydrogen bondingC—H...π interactions |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Mehmet Akkurt Victoria A. Smolenski Shaaban K. Mohamed Jerry P. Jasinski Essam K Ahmed Mustafa R. Albayati |
| spellingShingle |
Mehmet Akkurt Victoria A. Smolenski Shaaban K. Mohamed Jerry P. Jasinski Essam K Ahmed Mustafa R. Albayati Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylate Acta Crystallographica Section E: Crystallographic Communications crystal structure thieno-pyrimidine tetrahydropyridine ring hydrogen bonding C—H...π interactions |
| author_facet |
Mehmet Akkurt Victoria A. Smolenski Shaaban K. Mohamed Jerry P. Jasinski Essam K Ahmed Mustafa R. Albayati |
| author_sort |
Mehmet Akkurt |
| title |
Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylate |
| title_short |
Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylate |
| title_full |
Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylate |
| title_fullStr |
Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylate |
| title_full_unstemmed |
Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylate |
| title_sort |
crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yloxy)-5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7-carboxylate |
| publisher |
International Union of Crystallography |
| series |
Acta Crystallographica Section E: Crystallographic Communications |
| issn |
2056-9890 |
| publishDate |
2015-11-01 |
| description |
In the title compound, C21H19N3O3S, the 5,6,7,8-tetrahydropyridine ring adopts a half-chair conformation. The fused-thieno[2,3-d]pyrimidine ring system is essentially planar (r.m.s. deviation = 0.001 Å) and forms a dihedral angle of 2.66 (6)° with the attached phenyl ring. The three-dimensional crystal packing is stabilized by C—H...O and C—H...N hydrogen bonds and C—H...π interactions. |
| topic |
crystal structure thieno-pyrimidine tetrahydropyridine ring hydrogen bonding C—H...π interactions |
| url |
http://scripts.iucr.org/cgi-bin/paper?S2056989015018447 |
| work_keys_str_mv |
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| _version_ |
1716780421555945472 |