(E)-3-(4-Chlorophenyl)-1-(2,3,4-trichlorophenyl)prop-2-en-1-one
نویسندگان
چکیده
In the title chalcone derivative, C(15)H(8)Cl(4)O, the C=C double bond exists in an E configuration and the dihedral angle between the two benzene rings is 48.13 (11)°. In the crystal, mol-ecules are arranged into columns and stacked down the a axis featuring possible weak aromatic π-π stacking inter-actions [centroid-centroid separation = 3.888 (2) Å].
منابع مشابه
(2E)-1-(4-Methylphenyl)-3-(2,3,5-trichlorophenyl)prop-2-en-1-one
In the title mol-ecule, C(16)H(11)Cl(3)O, the dihedral angle between the two benzene rings is 33.2 (1)°. The crystal packing is stabilized by C-H⋯O hydrogen bonds.
متن کامل(2E)-1-(4-Chlorophenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one
In the title compound, C18H17ClO, the dihedral angle between the benzene rings is 53.5 (1)°. The mean plane of the prop-2-en-1-one group is twisted by 24.5 (8) and 33.5 (3)° from the chloro- and propanyl-substituted rings, respectively.
متن کامل(E)-3-(3-Chlorophenyl)-1-(4-methoxyphenyl)prop-2-en-1-one
The title mol-ecule, C(16)H(13)ClO(2), is trans with respect to the C=C double bond. The dihedral angles between the mean plane of the prop-2-en-1-one unit and those of the 3-chloro- and 4-meth-oxy-substituted benzene rings are 20.93 (9) and 20.42 (10)°, respectively, and the dihedral angle between the mean planes of the two benzene rings is 40.96 (5)°. The crystal structure is stabilized by we...
متن کامل(E)-1-(4-Bromophenyl)-3-(2-chlorophenyl)prop-2-en-1-one
The structure of the title compound, C(15)H(10)BrClO, comprises two substituted benzene rings bridged by a prop-2-en-1-one group and exists in an E configuration about the C=N double bond. The dihedral angle formed between the 4-bromo-phenyl and 2-chloro-phenyl rings is 23.77 (18)°. In the crystal structure, the mol-ecules are linked by weak C-H⋯O inter-actions, forming a supra-molecular zigzag...
متن کامل1-(1-Benzofuran-2-yl)-3-(4-chlorophenyl)prop-2-en-1-one
In the title compound, C(17)H(11)ClO(2), the benzofuran ring system is almost planar (r.m.s. deviation = 0.011 Å) and forms a dihedral angle of 10.53 (6)° with the chloro-phenyl ring. No significant inter-molecular inter-actions are observed.
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