1-(2-Methyl-6-nitro-4-phenyl-3-quinolyl)ethanone
نویسندگان
چکیده
In the title compound, C(18)H(14)N(2)O(3), the quinoline ring system is almost planar [maximum deviation = 0.013 (2) Å] and forms a dihedral angle of 60.36 (7)° with the benzene ring. The nitro group is slightly twisted from the attached quinoline ring system, forming a dihedral angle of 9.06 (19)°. In the crystal packing, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into chains propagating in [010].
منابع مشابه
1-{6-Chloro-2-[(2-chloro-8-methyl-3-quinolyl)methoxy]-4-phenylquinolin-3-yl}ethanone
In the title mol-ecule, C(28)H(20)Cl(2)N(2)O(2), the dihedral angle between the 2-chloro-quinoline and 6-chloro-quinoline rings is 7.55 (6)°. The dihedral angle between the phenyl ring and its attached quinoline ring is 62.59 (4)°. In the crystal, aromatic π-π stacking inter-actions [centroid-centroid distances = 3.771 (3) and 3.612 (3) Å] help to establish the packing.
متن کامل1-(6-Chloro-2-methyl-4-phenyl-3-quinolyl)ethanone
In the title compound, C(18)H(14)ClNO, the quinoline ring system is approximately planar with a maximum devation of 0.022 (1) Å and forms a dihedral angle of 62.70 (3)° with the phenyl ring. In the crystal, pairs of C-H⋯O inter-molecular hydrogen bonds link neighbouring mol-ecules into inversion dimers, forming R(2) (2)(14) ring motifs. These inversion dimers are stacked along the b axis. The s...
متن کامل(E)-1-(6-Chloro-2-methyl-4-phenyl-3-quinolyl)-3-(2-methoxyphenyl)prop-2-en-1-one
In the title compound, C(26)H(20)ClNO(2), the quinoline ring system and the methoxy-phenyl ring form dihedral angles of 69.97 (6) and 22.10 (10)°, respectively, with the propenone linkage. The 4-phenyl ring substituent on the quinoline ring system is oriented at a dihedral angle of 66.47 (3)°. In the crystal, mol-ecules exist as C-H⋯O hydrogen-bonded dimers. The structure is further stabilized ...
متن کامل(E)-1-(6-Chloro-2-methyl-4-phenyl-3-quinolyl)-3-(4-ethoxyphenyl)prop-2-en-1-one
In the title compound, C(27)H(22)ClNO(2), the phenyl substituent on the quinoline ring system is almost perpendicular to it [dihedral angle = 88.2 (1)°]. The quinoline ring system and the ethoxy-phenyl ring are oriented at dihedral angles of 79.5 (1) and 17.6 (3)°, respectively, with respect to the almost planar [r.m.s. deviation= 0.037 (3) Å] -C(=O)-C=C- linkage. In the crystal, the inversion-...
متن کامل6-Chloro-3-[5-(3-methoxy-8-methyl-4-quinolyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl]-2-methyl-4-phenylquinoline
In the title compound, C(36)H(29)ClN(4)O, the dihydro-pyrazole ring adopts an envelope conformation. The two quinoline ring systems (r.m.s. deviations = 0.029 and 0.018 Å) are oriented at a dihedral angle of 71.43 (4)°. One of the quinoline rings makes a dihedral angle of 65.40 (7)° with the phenyl substituent. In the crystal, mol-ecules are linked into chains along the b axis by inter-molecula...
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