1-Phenyl-3-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
نویسندگان
چکیده
In the title compound, C(18)H(18)O(4), the dihedral angle between the mean planes of the aromatic rings is 7.39 (6)°. The dihedral angles between the linking C-C=C-C plane and the phenyl and benzene rings are 11.27 (5) and 4.20 (5)°, respectively.
منابع مشابه
(E)-3-(6-Nitrobenzo[d][1,3]dioxol-5-yl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
In the mol-ecule of the title compound, C(19)H(17)NO(8), the benzodioxole unit is oriented at a dihedral angle of 61.45 (6)° with respect to the meth-oxy-substituted phenyl ring. The nitro group is not co-planar to the benzene ring to which it is attached, making a dihedral angle of 31.86 (17)°. In the crystal structure, inter-molecular C-H⋯O inter-actions link the mol-ecules into chains throug...
متن کامل(E)-1-(4-Bromophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one1
In the title compound, C(18)H(17)BrO(4), the dihedral angle between the 4-bromo-phenyl and 3,4,5-trimethoxy-phenyl rings is 44.18 (6)°. In the crystal structure, the mol-ecules are linked by C-H⋯O and C-H⋯π inter-actions.
متن کامل(E)-1-(4-Bromophenyl)-3-(2,4,6-trimethoxyphenyl)prop-2-en-1-one1
The mol-ecule of the title chalcone derivative, C(18)H(17)BrO(4), is twisted, the dihedral angle between the 4-bromo-phenyl and 2,4,6-trimethoxy-phenyl rings being 39.17 (6)°. The three meth-oxy groups are oriented in two different conformations whereby two meth-oxy groups are coplanar, whereas the third is twisted with respect to the attached benzene ring [C-O-C-C torsion angles of -2.84 (18),...
متن کامل(E)-1-(2-Thienyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one1
The mol-ecule of the title heteroaryl chalcone, C(16)H(16)O(4)S, which consists of substituted thio-phene and benzene rings bridged by the prop-2-en-1-one group, is slightly twisted. The dihedral angle between the thio-phene and 3,4,5-trimethoxy-phenyl rings is 12.18 (4)°. The three meth-oxy groups have two different conformations; two meth-oxy groups are coplanar [C-O-C-C torsion angles = -1.3...
متن کاملCinnarizinium dipicrate
In the cinnarizinium dication of the title compound {systematic name: 1-diphenyl-methyl-4-[(2E)-3-phenyl-prop-2-en-1-yl]piperazine-1,4-diium bis-(2,4,6-trinitro-phenolate)}, C(26)H(30)N(2) (2+)·2C(6)H(2)N(3)O(7) (-), the piperazine group is protonated at both N atoms and adopts a slightly distorted chair conformation. Strong N-H⋯O(hy-droxy) cation-anion hydrogen bonds link the dication and two ...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009