3-Butyl-2-propylamino-1-benzothieno[3,2- d ]pyrimidin-4(3 H )-one
In the title compound, C17H21N3OS, the propyl and butyl groups are disordered over two positions; site occupation factors are 0.304 (10) and 0.696 (10). The three fused rings are coplanar. In the crystal structure, intermolecular N-H...O and C-H...O hydrogen bonds link the molecules. Further stabili...
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| Published in: | Acta crystallographica. Section E, Structure reports online Vol. 64; no. 1; p. o42 |
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| Main Author: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
International Union of Crystallography
01-01-2008
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| Online Access: | Get full text |
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| Summary: | In the title compound, C17H21N3OS, the propyl and butyl groups are disordered over two positions; site occupation factors are 0.304 (10) and 0.696 (10). The three fused rings are coplanar. In the crystal structure, intermolecular N-H...O and C-H...O hydrogen bonds link the molecules. Further stability is provided by offset π-π stacking interactions. Adjacent thienophene-pyrimidine and pyrimidine-benzene rings have centroid-centroid distances of 3.96 (1) and 3.55 (2) Å, respectively. |
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| ISSN: | 1600-5368 1600-5368 |
| DOI: | 10.1107/S1600536807062484 |