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N'-[(E)-1-(5-Bromo-2-hydroxy-phen-yl)ethyl-idene]benzohydrazide.

ABSTRACT: The C=N double bond in the title compound, C(15)H(13)BrN(2)O(2), is transE configured and the dihedral angle between the aromatic ring planes is 22.3?(1)°. The crystal structure is stabilized by intra-molecular O-H?O and inter-molecular N-H?O hydrogen bonds.

SUBMITTER: Zheng CZ

PROVIDER: S-EPMC2960030 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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N'-[(E)-1-(5-Bromo-2-hydroxy-phen-yl)ethyl-idene]benzohydrazide.

Zheng Chang-Zheng CZ Ji Chang-You CY Chang Xiu-Li XL Zhang Li-Qin LQ

Acta crystallographica. Section E, Structure reports online 20081129 Pt 12

The C=N double bond in the title compound, C(15)H(13)BrN(2)O(2), is transE configured and the dihedral angle between the aromatic ring planes is 22.3 (1)°. The crystal structure is stabilized by intra-molecular O-H⋯O and inter-molecular N-H⋯O hydrogen bonds. ...[more]

PMID: 21581451

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Project description:Crystals of the title compound, C(15)H(15)N(3)O, were obtained from a condensation reaction of benzohydrazide and 1-(4-amino-phen-yl)ethanone. The mol-ecule assumes an E configuration with the amino-phenyl and benzohydrazide units located on opposite sites of the C=N double bond. In the crystal structure, the benzene rings of the mol-ecule are slightly twisted with respect to the central hydrazide, the dihedral angles being 18.22?(12) and 27.62?(12)°. The crystal structure contains inter-molecular N-H?O and weak C-H?N hydrogen bonding.

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