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Crystal structure of (Z)-3-benz-yloxy-6-[(2-hy-droxy-anilino)methyl-idene]cyclo-hexa-2,4-dien-1-one.

ABSTRACT: In the title compound, C20H17NO3, the methyl-idene-cyclo-hexa-2,4-dienone moiety is approximately planar [maximum deviation = 0.0615?(10)?Å] and is oriented at diherdral angles of 69.60?(7) and 1.69?(9)° to the phenyl and hy-droxy-benzene rings, respectively. The amino group links with the carbonyl O atom via an intra-molecular N-H?O hydrogen bond, forming an S(6) ring motif. In the crystal, the mol-ecules are linked by O-H?O hydrogen bonds and weak C-H?O and C-H?? inter-actions, forming a three-dimensional supra-molecular architecture.

SUBMITTER: Ghichi N

PROVIDER: S-EPMC4257387 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature

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Crystal structure of (Z)-3-benz-yloxy-6-[(2-hy-droxy-anilino)methyl-idene]cyclo-hexa-2,4-dien-1-one.

Ghichi Nadir N Benboudiaf Ali A Merazig Hocine H

Acta crystallographica. Section E, Structure reports online 20141126 Pt 12

In the title compound, C20H17NO3, the methyl-idene-cyclo-hexa-2,4-dienone moiety is approximately planar [maximum deviation = 0.0615 (10) Å] and is oriented at diherdral angles of 69.60 (7) and 1.69 (9)° to the phenyl and hy-droxy-benzene rings, respectively. The amino group links with the carbonyl O atom via an intra-molecular N-H⋯O hydrogen bond, forming an S(6) ring motif. In the crystal, the mol-ecules are linked by O-H⋯O hydrogen bonds and weak C-H⋯O and C-H⋯π inter-actions, forming a three ...[more]

PMID: 25553053

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