2-[6-methyl-3-(2-(4-methylphenyl)-2-oxoethylidene)-1,4-dihydro- quinoxaline-2(1H)-ylidene]-1-(4-methylphenyl) ethanone
نویسندگان
چکیده
منابع مشابه
[2-(4-Methylbenzoyl)phenyl](4-methylphenyl)methanone
The asymmetric unit of the title compound, C(22)H(18)O(2), contains one half-mol-ecule, the complete mol-ecule being generated by the operation of a crystallographic twofold rotation axis. The carbonyl group and the two C atoms attached to it forms inter-planar angles of 23.67 (7)° with the methyl-substituted phenyl ring and 50.74 (8)° with the central ring. In the crystal, mol-ecules are linke...
متن کامل1-(6-Chloro-2-methyl-4-phenyl-3-quinolyl)ethanone
In the title compound, C(18)H(14)ClNO, the quinoline ring system is approximately planar with a maximum devation of 0.022 (1) Å and forms a dihedral angle of 62.70 (3)° with the phenyl ring. In the crystal, pairs of C-H⋯O inter-molecular hydrogen bonds link neighbouring mol-ecules into inversion dimers, forming R(2) (2)(14) ring motifs. These inversion dimers are stacked along the b axis. The s...
متن کامل1-(2-Methyl-6-nitro-4-phenyl-3-quinolyl)ethanone
In the title compound, C(18)H(14)N(2)O(3), the quinoline ring system is almost planar [maximum deviation = 0.013 (2) Å] and forms a dihedral angle of 60.36 (7)° with the benzene ring. The nitro group is slightly twisted from the attached quinoline ring system, forming a dihedral angle of 9.06 (19)°. In the crystal packing, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into chains pro...
متن کاملtert-Butyl 2-[4-(2-{4-[(tert-butoxycarbonyl)methoxy]-3-methylphenyl}-2-propyl)-2-methylphenoxy]acetate
In the mol-ecule of the title compound, C(29)H(40)O(6), the carbon atom belonging to the propyl chain is connected to two aromatic rings that open up the C(ar-yl)-C-C(ar-yl) angle to 111.5 (1)°. The four-atom -O-CH(2)-C(=O)-O- linkage between the aromatic ring and the tert-butyl group assumes a (-)anti-periplanar conformation for one substituent and a (-)syn-periplanar conformation for the othe...
متن کامل(Acetoxy)(2-methylphenyl)methyl acetate
In the title compound, C(12)H(14)O(4), the two acet-oxy groups are inclined by 57.92 (5)° and 62.71 (6)° to the benzene ring. An inter-molecular C-H⋯O inter-action involving the two acet-oxy groups generates a centrosymmetric dimer via an R(2) (2)(16) ring motif.
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ژورنال
عنوان ژورنال: Molbank
سال: 2004
ISSN: 1422-8599
DOI: 10.3390/m356