2,6-Dichloro-1-[(1E)-2-(phenylsulfonyl)ethenyl]benzene
نویسندگان
چکیده
منابع مشابه
2,6-Dichloro-1-[(1E)-2-(phenylsulfonyl)ethenyl]benzene
In the title compound, C(14)H(10)Cl(2)O(2)S, the product of a base-catalyzed condensation followed by deca-rboxylation of the carboxyl-ate group of the sulfonyl derivative, the configuration of the alkene unit is E. The torsion angle between the alkene unit and the 2,6-dichloro-phenyl ring system is -40.8 (3)°. The dihedral angle between the rings is 80.39 (7)°.
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The title compound, C(21)H(15)Cl(2)N(2)O(3), displays a trans configuration with respect to the C=N double bond. The mol-ecular conformation is stabilized by an intra-molecular O-H⋯N hydrogen bond.
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The title compound, C(17)H(16)Cl(2)N(2)O(3)·H(2)O, displays a trans conformation with respect to the C=N double bond. The dihedral angle between the two benzene rings is 30.77 (5)° and there is one intra-molecular N-H⋯O hydrogen bond. In the crystal, mol-ecules are linked by hydrogen bonding to the water molecules of crystallization, which acts as both an acceptor and a donor, into a three-dime...
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In the title mol-ecule, C(16)H(8)Cl(2)FNO, the benzene rings form a dihedral angle of 78.69 (8)°. The F atom is disordered over two positions in a 0.530 (3):0.470 (3) ratio. The crystal packing exhibits π-π inter-actions between dichloro-substituted rings [centroid-centroid distance = 3.6671 (10) Å] and weak inter-molecular C-H⋯F contacts.
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In the title compound, C(9)H(6)Cl(3)NO, the pyrrole ring is almost coplanar with the benzene ring [dihedral angle = 1.90 (9)°], while the Cl-C-N-C torsion angle is 98.78 (17)°. In the crystal, pairs of mol-ecules are inter-connected by pairs of Cl⋯Cl inter-actions [3.564 (5) Å], forming dimers, which are further peripherally connected through inter-molecular C-H⋯O=C and π-π inter-actions [centr...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811011901