(E)-3-(2-Chloro-6-methyl-3-quinolyl)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-en-1-one

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منابع مشابه

(E)-3-(2-Chloro-6-methyl-3-quinol­yl)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-en-1-one

In the title mol-ecule, C(21)H(16)ClNO(3), the quinoline and benzene rings are inclined at 56.96 (6)° with respect to each other and the dioxine ring is in a twist-chair conformation. The structure is devoid of any classical hydrogen bonds. Rather weak inter-molecular hydrogen-bonding inter-actions of the types C-H⋯N and C-H⋯O are present, consolidating the crystal structure.

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(2E)-3-(2-Chloro-6-methyl-3-quinol­yl)-1-(1-naphth­yl)prop-2-en-1-one

In the title mol-ecule, C(23)H(16)ClNO, the quinoline and naphthalene ring systems are individually planar, with maximum deviations of 0.020 (2) and 0.033 (2) Å, respectively, and are inclined at a dihedral angle of 30.01 (4)°. Intra-molecular C-H⋯O and C-H⋯Cl inter-actions occur. The crystal structure is devoid of any classical hydrogen bonds, but symmetry-related mol-ecules are linked via wea...

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(2E)-1-(6-Chloro-2-methyl-4-phenyl­quinolin-3-yl)-3-phenyl­prop-2-en-1-one

In the title compound, C(25)H(18)ClNO, the conformation about the C=C double bond is E. Significant twists are evident in the mol-ecule, with the benzene ring forming a dihedral angle of 53.92 (11)° with the quinolinyl residue. Further, the chalcone residue is approximately perpendicular to the quinolinyl residue [C(q)-C(q)-C(c)-O(c) torsion angle = -104.5 (3)°, where q = quinolinyl and c = cha...

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(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 ...

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(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-...

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ژورنال

عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online

سال: 2010

ISSN: 1600-5368

DOI: 10.1107/s1600536810007464