Crystal structure of 4-bromophenyl-2-oxo-2H-chromene-3-carboxylate
In the title compound, C16H9BrO4, the coumarin ring system is approximately planar, with an r.m.s deviation of the ten fitted non-H atoms of 0.031 Å, and forms a dihedral angle of 25.85 (10)° with the bromobenzene ring. The carbonyl atoms are syn. In the crystal, molecules are connected along [001...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
International Union of Crystallography
2015
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420041/ |