(E)-N #8242;-(2-Benzyloxybenzylidene)isonicotinohydrazide methanol solvate monohydrate

The title compound, C20H17N3O2·CH4O·H2O, was synthesized by the condensation reaction of 2-benzyloxybenzaldehyde with isoniazid (isonicotinic acid hydrazide). The tricyclic compound displays a trans configuration with respect to the C=N double bond. The central benzene ring makes d...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2010-06, Vol.66 (6), p.o1337-o1338
Main Authors: H. S. Naveenkumar, Amirin Sadikun, Pazilah Ibrahim, Madhukar Hemamalini, Hoong-Kun Fun
Format: Article
Language:English
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Summary:The title compound, C20H17N3O2·CH4O·H2O, was synthesized by the condensation reaction of 2-benzyloxybenzaldehyde with isoniazid (isonicotinic acid hydrazide). The tricyclic compound displays a trans configuration with respect to the C=N double bond. The central benzene ring makes dihedral angles of 8.83 (7) and 70.39 (8)° with the pyridine ring and the terminal benzene ring, respectively. The dihedral angle between the pyridine ring and the terminal benzene ring is 73.11 (8)°. In the crystal structure, molecules are connected by intermolecular N—H...O, O—H...O, O—H...(N,N) and C—H...O hydrogen bonds, forming a two-dimensional network perpendicular to the a axis.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536810016958