(3E)-3-[4-(Dimethylamino)phenyl]-1-(4-hydroxyphenyl)prop-2-en-1-one
نویسندگان
چکیده
منابع مشابه
(3E)-3-[4-(Dimethylamino)phenyl]-1-(4-hydroxyphenyl)prop-2-en-1-one
The asymmetric unit of the title compound, C(17)H(17)NO(2), contains two crystallographically independent mol-ecules. Both mol-ecules adopt a trans configuration about the C=C bond, with the C-C=C-C fragments in the two mol-ecules twisted in opposite directions [torsion angles of 174.2 (2) and -175.8 (2)°]. The two benzene rings in each of the mol-ecules make dihedral angles of 20.21 (6) and 48...
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In the title compound, C(28)H(27)ClN(2)O(3)S, the central imidazolidine ring adopts an envelope conformation with the C atom bearing the chloro-phenyl ring at the flap. The geometry around the S atom is distorted tetra-hedral. Three methyl-ene groups of the cyclo-hexene ring are disordered over two sets of sites [site occupancies = 0.562 (10) and 0.438 (10)]. The crystal packing is stabilized b...
متن کامل(E)-3-(4-Heptyloxyphenyl)-1-phenylprop-2-en-1-one
In the title compound, C22H26O2, the aromatic rings are inclined to one another by 8.39 (9)° and the mol-ecule has an E conformation about the C=C bond. In the crystal, mol-ecules stack head-to-tail along the b-axis direction. They are linked by very weak C-H⋯O contacts, forming C(4) chains along [100]. Two chains are linked by a pair of very weak C-H⋯O contacts, enclosing inversion-dimeric R 2...
متن کامل3-Dimethylamino-1-(4-methylphenyl)prop-2-en-1-one
In the title compound, C(12)H(15)NO, the C=C and C=O functional groups and the benzene ring are involved in an extended conjugated system. The mol-ecules are essentially planar with a maximal deviation from planarity for the non-H atoms of 0.062 (2) Å.
متن کامل(Z)-3-(4-Methoxyanilino)-1-phenylbut-2-en-1-one
In the title compound, C(17)H(17)NO(2), the dihedral angle between the two benzene rings is 6.9 (1)°. The meth-oxy group is twisted slightly away from the aniline ring [C-O-C-C = 12.2 (3)°]. An intra-molecular N-H⋯O hydrogen bond generating an S(6) ring is observed. The crystal packing is stabilized by weak C-H⋯O and C-H⋯π inter-actions, forming a two-dimensional network.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810024050