1-[5-Acetyl-4-(4-bromophenyl)-2,6-dimethyl-1,4-dihydropyridin-3-yl]ethanone monohydrate


The 1,4-dihydropyridine ring in the title hydrate, C17H18BrNO2·H2O, has a flattened-boat conformation, and the benzene ring is occupies a position orthogonal to this [dihedral angle: 82.19 (16)°]. In the crystal packing, supramolecular arrays mediated by N—H...Owater and Owater—H...Ocarbonyl hydrogen bonding are formed in the bc plane. A highly disordered solvent molecule is present within a molecular cavity defined by the organic and water molecules. Its contribution to the electron density was removed from the observed data in the final cycles of refinement and the formula, molecular weight and density are given without taking into account the contribution of the solvent molecule

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oaioai:doaj.org/article:19b0e6c7c88048bcb10f9b1a94e781a5Last time updated on 12/18/2014

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