3-Benzoyl-1-[4-(methylsulfanyl)phenyl]thiourea
نویسندگان
چکیده
The title compound, C15H14N2OS2, adopts a helix conformation. An intra-molecular N-H⋯O hydrogen bond leads to a six-membered pseudo-ring [r.m.s. deviation = 0.0212 Å, maximum deviation = 0.033 (1) Å for the N atom bearing the benzoyl group] in the central unit. The benzene and (methyl-sulfan-yl)benzene ring [r.m.s = 0.0028 Å and largest deviation of 0.067 (3) Å for the methyl-sulfanyl C atom] make dihedral angles of 31.76 (8) and 54.68 (6)°, respectively, with the pseudo-ring plane. The dihedral angle between the benzene rings is 85.71 (8)°. In the crystal, pairs of weak N-H⋯S inter-actions form inversion dimers and mediate a linear chain along [001].
منابع مشابه
1-Benzoyl-3-[4-(3-benzoylthioureido)phenyl]thiourea
The mol-ecule of the title compound, C(22)H(18)N(4)O(2)S(2), lies across a crystallographic inversion centre. The mol-ecule adopts a syn-anti configuration with respect to the positions of the carbonyl groups and terminal phenyl rings relative to the thione S atom across the C-N bond. There are two intra-molecular N-H⋯O and C-H⋯S hydrogen bonds within each molecule, resulting in the formation o...
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In the title compound, C(38)H(36)N(3)O(2)S(2)·CH(2)Cl(2), the 2-oxindole ring is almost planar (r.m.s. deviation = 0.032 Å), the pyrrolidine ring adopts a twist conformation and the piperidone ring exists as a chair. Three short C-H⋯O intra-molecular contacts occur. In the crystal, mol-ecules are linked by C-H⋯O and C-H⋯N inter-actions. The dichloro-methane solvent mol-ecule is disordered over ...
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In the title compound, C(18)H(20)O(3)S, the rings are almost coplanar [inter-ring dihedral angle = 6.6 (2)°]. In the crystal, weak C-H⋯O hydrogen bonds between the meth-oxy groups connect adjacent mol-ecules, giving chains which extend along [001].
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The dihedral angle between the benzoyl and phenyl groups in the title compound, C(18)H(20)N(2)OS, is 30.57 (4)°. The crystal packing is characterized by N-H⋯O hydrogen bonds. In the crysta, pairs of N-H⋯S hydrogen bonds link the molecules into inversion dimers.
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In the title compound, C(18)H(18)O(3)S, the C=C double bond exists in an E configuration and the dihedral angle between the two benzene rings is 11.74 (8)°. In the crystal, mol-ecules are linked into a three-dimensional network by C-H⋯O hydrogen bonds. The crystal structure is also stabilized by weak C-H⋯π inter-actions.
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