N′-[(E)-2-Hydroxy-5-iodobenzylidene]-4-methylbenzenesulfonohydrazide
نویسندگان
چکیده
In the title mol-ecule, C(14)H(13)IN(2)O(3)S, the dihedral angle between the planes of the benzene and toluene rings is 84.3 (3)°. The mol-ecule displays a trans conformation with respect to the C=N bond. There is an intra-molecular O-H⋯N hydrogen bond with the azomethine N atom as acceptor. In the crystal, N-H⋯O hydrogen bonds connect the mol-ecules into chains running along the b axis.
منابع مشابه
(E)-4-Hydroxy-N′-(2-hydroxy-5-iodobenzylidene)benzohydrazide methanol monosolvate
In the title compound, C(14)H(11)IN(2)O(3)·CH(4)O, the dihedral angle between the benzene rings is 33.2 (3)°. The mol-ecule displays trans and anti conformations about the C=N and N-N bonds, respectively. There is an intra-molecular O-H⋯N(azomethine) hydrogen bond. Inter-molecular N-H⋯O and O-H⋯O hydrogen bonds consolidate mol-ecules into a three-dimensional architecture.
متن کامل(E)-2-(2-Hydroxy-5-iodobenzylidene)hydrazinecarboxamide
In the title mol-ecule, C(8)H(8)IN(3)O(2), there is an intra-molecular O-H⋯N hydrogen bond between the hy-droxy group and the imine N atom, which generates an S(6) ring. In the crystal, the carbonyl O atom accepts two different N-H⋯O hydrogen bonds, which connect mol-ecules with two R(2) (2)(8) motifs.
متن کاملN′-[(E)-2-Hydroxy-5-iodobenzylidene]furan-2-carbohydrazide monohydrate
The organic mol-ecule of the title monohydrate, C(12)H(9)IN(2)O(3)·H(2)O, features a disordered furyl ring with the major component [site occupancy = 0.575 (18)] having the carbonyl O and furyl O atoms syn, and the other conformation having these atoms anti. The mol-ecule is slightly twisted with the dihedral angle between the benzene and furyl rings being 10.3 (6)° (major component). An intra-...
متن کاملCrystal structure of N′-[2-(benzo[d]thiazol-2-yl)acetyl]-4-methylbenzenesulfonohydrazide
In the title compound, C16H15N3O3S2, the hydrazide N atom bonded to the C=O group is planar, whereas that bonded to the SO2 group is pyramidally coordinated. The inter-planar angle between the ring systems is 40.71 (3)°. Mol-ecules are connected into ribbons parallel to the b axis by two classical hydrogen bonds N-H⋯O=C and N-H⋯Nthia-zole.
متن کامل(E)-4-Hydroxy-N′-(2-hydroxy-4-methoxybenzylidene)benzohydrazide
In the title compound, C(15)H(14)N(2)O(4), the dihedral angle between the benzene rings is 40.59 (4)° and an intra-molecular O-H⋯N hydrogen bond generates an S(6) ring. In the crystal, N-H⋯O, O-H⋯O and C-H⋯O inter-actions link the mol-ecules into a three-dimensional network.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012