9-[3-(Dimethylamino)propyl]-10,10-dimethyl-9,10-dihydroanthracen-9-ol
نویسندگان
چکیده
منابع مشابه
9-[3-(Dimethylamino)propyl]-10,10-dimethyl-9,10-dihydroanthracen-9-ol
The asymmetric unit of the title compound, C(21)H(27)NO, contains two mol-ecules (A and B). In mol-ecule A, the central ring of the anthrone unit adopts a shallow boat conformation and the dihedral angle between the benzene rings is 18.96 (7)°. In mol-ecule B, the central ring is close to being planar (r.m.s. deviation = 0.078 Å) and the dihedral angle between the aromatic rings is 7.82 (7)°. I...
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In the title compound, C(19)H(20)F(3)NOS, the dihedral angle between the mean planes of the two benzene rings attached to the thioxanthene ring is 41.8 (7)°; the latter has a slightly distorted boat conformation. The F atoms are disordered over three sets of sites [occupancy ratio = 0.564 (10):0.287 (10):0.148 (5)] and the methyl groups are disordered over two sets of sites [occupancy ratio = 0...
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In the title compound, C(16)H(23)ClN(2)O, both six-membered rings adopt chair conformations, thus allowing the formation of an intra-molecular N-H⋯N hydrogen bond. In the crystal, adjacent mol-ecules are combined into chains running along the ac diagonal via O-H⋯N hydrogen bonds.
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The asymmetric unit of the title compound, C16H14O, contains two independent mol-ecules differing in the orientations of the allyl groups; the corresponding O-C-C(H2)-C(H) torsion angles are -61.01 (13) and -177.43 (10)°. In the crystal, O-H⋯O hydrogen bonds link four mol-ecules into a centrosymmetric tetra-mer, in which each hy-droxy group acts as a donor and an acceptor of hydrogen bonds.
متن کامل9-(1,1-Dimethyl-3-oxobutyl)adenine
The title compound, C(11)H(15)N(5)O, crystallizes with two independent mol-ecules in the asymmetric unit, both of which contain essentially planar imidazole and pyrimidine rings [maximum deviations = 0.002 (2) and 0.026 (2) Å, respectively, for the first mol-ecule, and 0.001 (2) and 0.025 (2) Å for the second]; the dihedral angles between the rings are 2.1 (2) and 1.7 (2)° in the two mol-ecules...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s1600536812050088