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6-Methyl-3-phenyl-2-sulfanyl-idene-1,2,3,4-tetra-hydro-quinazolin-4-one.

ABSTRACT: The title compound, C(15)H(12)N(2)OS, exists as the thione tautomer in the solid state. The phenyl group is almost perpendicular [dihedral angle = 87.96 (5)°] to the fused ring system (r.m.s. deviation = 0.036 Å for 13 ring and exocyclic non-H atoms). In the crystal, centrosymmetric dimers, sustained by pairs of N-H⋯S hydrogen bonds, are connected into layers parallel to (-101) by C-H⋯O and C-H⋯S inter-actions.

SUBMITTER: El-Azab AS

PROVIDER: S-EPMC3297914 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature

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6-Methyl-3-phenyl-2-sulfanyl-idene-1,2,3,4-tetra-hydro-quinazolin-4-one.

El-Azab Adel S AS Abdel-Aziz Alaa A-M AA Ng Seik Weng SW Tiekink Edward R T ER

Acta crystallographica. Section E, Structure reports online 20120229 Pt 3

The title compound, C(15)H(12)N(2)OS, exists as the thione tautomer in the solid state. The phenyl group is almost perpendicular [dihedral angle = 87.96 (5)°] to the fused ring system (r.m.s. deviation = 0.036 Å for 13 ring and exocyclic non-H atoms). In the crystal, centrosymmetric dimers, sustained by pairs of N-H⋯S hydrogen bonds, are connected into layers parallel to (-101) by C-H⋯O and C-H⋯S inter-actions. ...[more]

PMID: 22412717

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