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Dimethyl 4-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate dihydrate

Author(s): Hoong-Kun Fun | Chin Wei Ooi | B. Garudachari | Kammasandra Nanjunda Shivananda | Arun M. Isloor

Journal: Acta Crystallographica Section E
ISSN 1600-5368

Volume: 68;
Issue: 7;
Start page: o2210;
Date: 2012;
Original page

In the title compound, C27H27N3O5·2H2O, the dihydropyridine ring adopts a flattened boat conformation. The central pyrazole ring is essentially planar [maximum deviation of 0.003 (1) Å] and makes dihedral angles of 50.42 (6) and 26.44 (6)° with the benzene rings. In the crystal, molecules are linked via N—H...O, O—H...O, O—H...N and C—H...O hydrogen bonds into two-dimensional networks parallel to the bc plane. The crystal structure is further consolidated by weak C—H...π interactions.
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