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(2E)-2-[(2-Hy-droxy-4-meth-oxy-phen-yl)(phen-yl)methyl-idene]-N-phenyl-hydrazinecarboxamide dimethyl-formamide monosolvate.

ABSTRACT: The title compound, C(21)H(19)N(3)O(3)·C(3)H(7)NO, adopts an E conformation with respect to the azomethine bond and crystallizes in the amide form. The dihedral angle between the rings lined to the C=N bond is 88.60?(12)°. The dimethyl-formamide solvent mol-ecule is disordered over two orientations with site occupancies of 0.684?(3) and 0.316?(3). The two N atoms of the hydrazinecarboxamide group are involved in inter-molecular N-H?O hydrogen bonds in which the dimethyl-formamide O atom acts as acceptor. The structure also features ?-? inter-actions, with a centroid-centroid distance of 3.6561?(13)?Å. Classical and non-classical intra-molecular O-H?N and C-H?O hydrogen bonds are also present.

SUBMITTER: Annie CF

PROVIDER: S-EPMC3344624 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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(2E)-2-[(2-Hy-droxy-4-meth-oxy-phen-yl)(phen-yl)methyl-idene]-N-phenyl-hydrazinecarboxamide dimethyl-formamide monosolvate.

Annie C F CF Jacob Jinsa Mary JM Sithambaresan M M Kurup M R Prathapachandra MR

Acta crystallographica. Section E, Structure reports online 20120425 Pt 5

The title compound, C(21)H(19)N(3)O(3)·C(3)H(7)NO, adopts an E conformation with respect to the azomethine bond and crystallizes in the amide form. The dihedral angle between the rings lined to the C=N bond is 88.60 (12)°. The dimethyl-formamide solvent mol-ecule is disordered over two orientations with site occupancies of 0.684 (3) and 0.316 (3). The two N atoms of the hydrazinecarboxamide group are involved in inter-molecular N-H⋯O hydrogen bonds in which the dimethyl-formamide O atom acts as ...[more]

PMID: 22590386

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