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Document Type |
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Article In Journal |
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Document Title |
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4-(4-Chlorophenyl)-8-methyl-2-oxo-1,2,3,4,4a,5,6,7-octahydroquinoline-3- carbonitrile 4-(4-Chlorophenyl)-8-methyl-2-oxo-1,2,3,4,4a,5,6,7-octahydroquinoline-3- carbonitrile |
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Subject |
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Chemistry |
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Document Language |
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English |
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Abstract |
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The six-membered N-heterocyclic ring of title compound, C 17H 17ClN 2O, is fused with a methyl-substituted cyclohexene ring. The nitro-gen-bearing ring has an envelope conformation with the benzene ring-bearing C atom lying 0.432 (6) Å out of the plane defined by the other five atoms (r.m.s. deviation 0.011 Å); its benzene substituent is aligned at 84.7 (1)° to the latter plane. The cyclohexene ring adopts a half-chair conformation. In the crystal, two molecules are linked about a center of inversion by pairs of N-H⋯O hydrogen bonds, generating dimers. An ethyl-ene portion is disordered over two orientations in a 1:1 ratio. The crystal studied was a non-merohedral twin with a 15.3 (1)% minor component. |
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ISSN |
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1600-5368 |
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Journal Name |
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Acta Crystallographica Section E: Structure Reports Online |
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Volume |
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67 |
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Issue Number |
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10 |
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Publishing Year |
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1432 AH
2011 AD |
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Article Type |
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Article |
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Added Date |
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Monday, February 20, 2012 |
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Researchers
| عبدالله محمد عسيري | Asiri, Abdullah Mohamed | Researcher | Doctorate | aasiri2@kau.edu.sa |
| عبدالرحمن عبيد اليوبي | Al-Youbia, Abdulrahman Obaid | Researcher | Doctorate | aalyoubi@kau.edu.sa |
| حسن مصطفى فيض الله | Faidallah, Hassan Mostafa | Researcher | Doctorate | HFAIDALLAH@kau.edu.sa |
| خديجة عمر بادحدح | Badahdah, Khadija Omar | Researcher | Doctorate | kbadahdah@yahoo.com |
| Seik Weng Ng | Ng, Seik Weng | Researcher | Doctorate | seikweng@um.edu.my |
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