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2'-(3-Bromo-5-chloro-2-hydroxy-benzyl-idene)isonicotinohydrazide methanol solvate.

ABSTRACT: The title Schiff base compound, C(13)H(9)BrClN(3)O(2)·CH(4)O, was derived from the condensation reaction of 3-bromo-5-chloro-salicylaldehyde with isonicotinohydrazide. The dihedral angle between the benzene and pyridine rings is 5.9?(2)°. In the crystal structure, mol-ecules are linked through N-H?O, O-H?O, and O-H?Br inter-molecular hydrogen bonds, forming dimers and chains. There is also an intramolecular O-H?N hydrogen bond.

SUBMITTER: Tang CB

PROVIDER: S-EPMC2962014 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature

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2'-(3-Bromo-5-chloro-2-hydroxy-benzyl-idene)isonicotinohydrazide methanol solvate.

Tang Chun-Bao CB

Acta crystallographica. Section E, Structure reports online 20080705 Pt 8

The title Schiff base compound, C(13)H(9)BrClN(3)O(2)·CH(4)O, was derived from the condensation reaction of 3-bromo-5-chloro-salicylaldehyde with isonicotinohydrazide. The dihedral angle between the benzene and pyridine rings is 5.9 (2)°. In the crystal structure, mol-ecules are linked through N-H⋯O, O-H⋯O, and O-H⋯Br inter-molecular hydrogen bonds, forming dimers and chains. There is also an intramolecular O-H⋯N hydrogen bond. ...[more]

PMID: 21203101

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