(3,6-Dimethoxy-2-naphthyl)(4-fluorobenzoyl)methanone
نویسندگان
چکیده
In the title compound, C(19)H(15)FO(3), the dihedral angle between the naphthalene ring system and the benzene ring is 62.93 (5)°. The bridging carbonyl C-C(=O)-C plane makes dihedral angles of 45.55 (6) and 28.62 (7)°, respectively, with the naphthalene ring system and the benzene ring. Weak inter-molecular C-H⋯O hydrogen bonds and C-H⋯π inter-actions stabilize the crystal packing.
منابع مشابه
(4-Bromophenyl)(3,6-dimethoxy-2-naphthyl)methanone
In the title compound, C(19)H(15)BrO(3), the dihedral angle between the naphthalene ring system and the benzene ring is 62.51 (8)°. The bridging carbonyl C-C(=O)-C plane makes dihedral angles of 47.07 (6)° with the naphthalene ring system and 24.20 (10)° with the benzene ring. A weak inter-molecular C-H⋯O hydrogen bond exists between the H atom of one meth-oxy group and the O atom of the other ...
متن کامل(4-Bromophenyl)(2,7-dimethoxy-1-naphthyl)methanone
In the title compound, C(19)H(15)BrO(3), the dihedral angle between the naphthalene ring system and the benzene ring is 72.02 (9)°. The bridging carbonyl C-C(=O)-C plane makes dihedral angles of 70.88 (10) and 1.87 (12)°, respectively, with the naphthalene ring system and the benzene ring. In the crystal, two types of weak inter-molecular C-H⋯O inter-actions and a short Br⋯C contact [3.345 (2) ...
متن کامل(4-Chlorophenyl)(3,6-dibromo-2-hydroxy-7-methoxy-1-naphthyl)methanone
The asymmetric unit of the title compound, C(18)H(11)Br(2)ClO(3), contains two crystallographically independent mol-ecules in which the dihedral angles between the naphthalene ring systems and the benzene rings are 55.64 (11) and 60.50 (11)°. In each mol-ecule, an intra-molecular O-H⋯O=C hydrogen bond generates a six-membered ring. In the crystal structure, inter-molecular C-H⋯O and C-H⋯Cl hydr...
متن کامل(8-Bromo-2,7-dimethoxy-1-naphthyl)(4-chlorophenyl)methanone
In the title compound, C(19)H(14)BrClO(3), the naphthalene ring system and the benzene ring make a dihedral angle of 77.36 (10)°. The conformation around the central C=O group is such that the C=O bond vector forms a larger angle to the plane of the naphthalene ring system than to the plane of the benzene ring, viz. 75.73 (15)° versus 2.33 (17)°. In the crystal structure, a π-π inter-action is ...
متن کامل[2,7-Dibutoxy-8-(4-fluorobenzoyl)naphthalen-1-yl](4-fluorophenyl)methanone
In the title compound, C32H30F2O4, the benzene rings of the benzoyl groups make dihedral angles of 74.55 (6) and 74.39 (7)° with the naphthalene ring system. In the crystal, intra- and inter-molecular C-H⋯π inter-actions are observed between the but-oxy group and the aromatic rings. There are also C-H⋯F hydrogen bonds present that link the mol-ecules into chains propagating along [010].
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010