(E)-N′-(5-Chloro-2-hydroxybenzylidene)-2,4-dihydroxybenzohydrazide methanol monosolvate
نویسنده
چکیده
In the title compound, C(14)H(11)ClN(2)O(4)·CH(3)OH, the mol-ecule adopts an E conformation about the C=N bond. The compound is in the enamine-keto form. The two terminal benzene rings make a dihedral angle of 10.53 (9)°. Intra-mol-ecular O-H⋯O and O-H⋯N hydrogen bonding stabilizes the mol-ecular structure. In the crystal, O-H⋯O hydrogen bonds link the mol-ecules, forming chains running along the b axis.
منابع مشابه
3-Chloro-N′-(3,5-dibromo-2-hydroxybenzylidene)benzohydrazide methanol monosolvate
The title Schiff base compound, C(14)H(9)Br(2)ClN(2)O(2)·CH(3)OH, features an intra-molecular O-H⋯N hydrogen bond, which contributes to the planarity of the mol-ecule: the dihedral angle between the two benzene rings is 4.6 (2)°. In the crystal, pairs of adjacent mol-ecules are linked through inter-molecular N-H⋯O and O-H⋯O hydrogen bonds, forming dimers. The methanol solvent mol-ecule is linke...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012