Ethyl 3-(10-bromoanthracen-9-yl)-5-methyl-1,2-oxazole-4-carboxylate
| Autor: | Nathan S. Duncan, Nicholas R. Natale, Matthew J. Weaver, Chun Li, Janet L. Hunting, Michael J. Campbell |
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| Rok vydání: | 2013 |
| Předmět: |
Anthracene
Crystallography 010405 organic chemistry Hydrogen bond Maximum deviation General Chemistry Dihedral angle 010402 general chemistry Condensed Matter Physics Bioinformatics Ring (chemistry) Organic Papers 01 natural sciences 0104 chemical sciences 3. Good health Crystal chemistry.chemical_compound chemistry QD901-999 General Materials Science Isoxazole Oxazole |
| Zdroj: | Acta Crystallographica Section E, Vol 69, Iss 12, Pp o1804-o1805 (2013) Acta Crystallographica Section E: Structure Reports |
| ISSN: | 1600-5368 |
| Popis: | In the title compound, C21H16BrNO3, the mean planes of the anthracene tricycle and isoxazole ring are inclined to each other at a dihedral angle of 72.12 (7)°. The carboxy group is slightly out of the isoxazole mean plane, with a maximum deviation of 0.070 (5) Å for the carbonyl O atom. In the crystal, pairs of weak C—H...O hydrogen bonds link the molecules into dimers, and weak C—H...N interactions further link these dimers into corrugated layers parallel to thebcplane. |
| Databáze: | OpenAIRE |
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