(4-Chlorophenyl)(3,6-dibromo-2-hydroxy-7-methoxy-1-naphthyl)methanone
نویسندگان
چکیده
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 hydrogen bonds and two different Br⋯O halogen bonds [2.9850 (19) and 3.2169 (19) Å] are observed.
منابع مشابه
(4-Chlorophenyl)(3,8-dibromo-2-hydroxy-7-methoxy-1-naphthyl)methanone
In the title compound, C(18)H(11)Br(2)ClO(3), an intra-molecular O-H⋯O=C hydrogen bond occurs, forming a six-membered ring. The naphthalene ring system and the benzene ring make a dihedral angle of 57.36 (9)°. The central carbonyl C-(C=O)-C group is twisted away from the naphthalene ring system and the benzene ring by 18.61 (15) and 26.25 (16)°, respectively. In the crystal structure, two inter...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010