2-(4-Bromophenyl)-6-methyl-4H-1-benzopyran-4-one (4′-bromo-6-methylflavone)
نویسندگان
چکیده
Planar (r.m.s. deviation from the plane through all non-H atoms = 0.036 Å) mol-ecules of the title compound, C(16)H(11)BrO(2), form a layered structure stabilized by C-H⋯O hydrogen bonds and π-π stacking inter-actions.
منابع مشابه
Synthesis of some new substituted azetidinonyl and thiazolidinonyl quinazolon-4(3H)-ones as potential non-steroidal anti-inflammatory and analgesic agents
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In the title compound, C(11)H(8)O(3), the benzopyran-4-one or chromone ring system is almost planar, with a maximum deviation of 0.045 (2) Å. The crystal structure is stablized by π-π inter-actions between the benzene and pyran rings of inversion-related mol-ecules stacked along the b axis, with a centroid-centroid distance of 3.5463 (12) Å
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