11-(4-Methylphenyl)-8,9-dihydro-7H-benzo[f]cyclopenta[b]quinolin-10(11H)-one
نویسنده
چکیده
In the title compound, C(23)H(19)NO, the naphthalene ring system and the cyclo-pent-2-enone ring exhibit planar conformations with maximum deviations of 0.034 (1) and 0.02 (1) Å, respectively. The 1,4-dihydro-pyridine ring adopts an envelope conformation with the C atom bearing the p-tolyl ring as the flap atom. Inter-molecular N-H⋯O hydrogen bonds and C-H⋯π inter-actions stabilize the crystal packing.
منابع مشابه
7-(3-Nitrophenyl)-9,10-dihydro-7H-benzo[h]cyclopenta[b]quinolin-8(11H)-one
In the title compound, C(22)H(16)N(2)O(3), the naphthalene ring, the 1,4-dihydro-pyridine ring and the cyclo-pent-2-enone ring are nearly coplanar, with the dihedral angles between the neighbouring rings being 1.93 (11) and 2.30 (9)°, respectively. The benzene ring group at position 7 and the 1,4-dihydro-pyridine ring form a dihedral angle of 78.75 (4)°. Inter-molecular N-H⋯O hydrogen bonds and...
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In the title compound, C(22)H(17)NO(2), the fused ring system is essentially planar (r.m.s. deviation = 0.021 Å) and the dihedral angle between the dihydro-pyridine and tolyl rings is 80.98 (11)°. In the crystal, the mol-ecules are linked into chains along the b axis by inter-molecular N-H⋯O and C-H⋯O hydrogen bonds. Adjacent chains are linked by π-π inter-actions [centroid-centroid separation ...
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