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(E)-N'-(3,4,5-Trimethoxy-benzyl-idene)-2-(8-quinol-yloxy)acetohydrazide methanol solvate.

ABSTRACT: In the title compound, C(21)H(21)N(3)O(5)·CH(4)O, the quinoline plane and the benzene ring form a dihedral angle of 3.6?(2)°. The methanol solvent mol-ecule is linked with the acetohydrazide mol-ecule via O-H?N and N-H?O hydrogen bonds. In the crystal structure, weak inter-molecular C-H?O hydrogen bonds help to consolidate the crystal packing, which also exhibits ?-? inter-actions, as indicated by short distances of 3.739?(4)?Å between the centroids of the aromatic rings.

SUBMITTER: Zeng L 

PROVIDER: S-EPMC2980132 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature

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(E)-N'-(3,4,5-Trimethoxy-benzyl-idene)-2-(8-quinol-yloxy)acetohydrazide methanol solvate.

Zeng Ling L  

Acta crystallographica. Section E, Structure reports online 20091204 Pt 1

In the title compound, C(21)H(21)N(3)O(5)·CH(4)O, the quinoline plane and the benzene ring form a dihedral angle of 3.6 (2)°. The methanol solvent mol-ecule is linked with the acetohydrazide mol-ecule via O-H⋯N and N-H⋯O hydrogen bonds. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds help to consolidate the crystal packing, which also exhibits π-π inter-actions, as indicated by short distances of 3.739 (4) Å between the centroids of the aromatic rings. ...[more]

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