{2-[(2-Bromo-5-methoxybenzylidene)amino]-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl}(phenyl)methanone
نویسندگان
چکیده
In the title compound, C23H20BrNO2S, disorder was modeled for the outer two C atoms of the cyclo-hexene ring over two sets of sites with an occupancy ratio of 0.580 (11):0.420 (11). Both rings have a half-chair conformation. The dihedral angles between the mean plane of the thio-phene ring and the benzene and phenyl rings are 9.2 (2) and 66.1 (2)°, respectively. The benzene and phenyl rings are inclined to each other by 74.8 (8)°. In the crystal, mol-ecules are linked by pairs of C-H⋯O hydrogen bonds, forming inversion dimers.
منابع مشابه
{2-[(1H-Indol-3-ylmethylidene)amino]-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl}(phenyl)methanone
The title compound, C24H20N2OS, crystallizes with two independent mol-ecules (A and B) in the asymmetric unit, in each of which the cyclo-hexene rings adopt half-chair conformations. The mean plane of the indole ring is twisted from those of the phenyl and thio-phene rings by 69.0 (7) and 8.3 (5)°, respectively, in mol-ecule A and by 65.4 (9) and 6.7 (5)°, respectively, in mol-ecule B. The dihe...
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متن کامل[2-(Benzylideneamino)-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl](phenyl)methanone
In the title compound, C22H19NOS, the cyclo-hexene ring of the tetra-hydro-benzo-thio-phenyl ring system adopts a slightly distorted half-chair conformation and is twisted slightly [7.5 (8)° for the major disorder component] from the mean plane of the thio-phene ring. The dihedral angles between the mean planes of the thio-phene ring and the phenyl rings are 65.7 (3) and 8.3 (4)°. The phenyl ri...
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In the title compound, C22H19NO2S, the cyclo-hexene ring adopts a slightly distorted half-chair conformation. The dihedral angles between the mean planes of the thio-phene ring and the phenyl and 2-hy-droxy-phenyl rings are 70.4 (5) and 12.1 (9)°, respectively. The phenyl and 2-hy-droxy-phenyl rings are twisted with respect to one another by 81.0 (6)°. A short intra-molecular O-H⋯N hydrogen bon...
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