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N'-(2,3-Dimethoxy-benzyl-idene)-2,4-dihydroxy-benzohydrazide.

ABSTRACT: In the title compound, C(16)H(16)N(2)O(5), the dihedral angle between the two benzene rings is 8.5?(3)° and the mol-ecule adopts an E configuration with respect to the C=N bond. There is an intra-molecular N-H?O hydrogen bond in the mol-ecule, which generates an S(6) ring. In the crystal, mol-ecules are linked through inter-molecular O-H?O hydrogen bonds, forming layers parallel to the bc plane.

SUBMITTER: Han YY

PROVIDER: S-EPMC2979254 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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N'-(2,3-Dimethoxy-benzyl-idene)-2,4-dihydroxy-benzohydrazide.

Han You-Yue YY Zhao Qiu-Rong QR

Acta crystallographica. Section E, Structure reports online 20100410 Pt 5

In the title compound, C(16)H(16)N(2)O(5), the dihedral angle between the two benzene rings is 8.5 (3)° and the mol-ecule adopts an E configuration with respect to the C=N bond. There is an intra-molecular N-H⋯O hydrogen bond in the mol-ecule, which generates an S(6) ring. In the crystal, mol-ecules are linked through inter-molecular O-H⋯O hydrogen bonds, forming layers parallel to the bc plane. ...[more]

PMID: 21579091

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(E)-N'-(2,5-Dimethoxy-benzyl-idene)-2,4-dihydroxy-benzohydrazide.

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(E)-N'-(3,4-Dimethoxy-benzyl-idene)-2,4-dihydroxy-benzohydrazide methanol solvate.

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(E)-N'-(4-Bromo-benzyl-idene)-3,4-dihydroxy-benzohydrazide monohydrate.

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Project description:In the title hydrazone compound, C(15)H(12)Cl(2)N(2)O, the dihedral angle between the two benzene rings is 12.2?(2)°. In the crystal, mol-ecules are linked through inter-molecular N-H?O hydrogen bonds, forming forming C(4) chains propagating in [001].

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