4-Ethoxy-N′-propanoylpyridine-2-carbohydrazide
نویسندگان
چکیده
In the crystal structure of the title compound, C(11)H(15)N(3)O(3), mol-ecules are linked into a chain by inter-molecular N-H⋯O hydrogen bonds.
منابع مشابه
N′-(3-Ethoxy-2-hydroxybenzylidene)-3-hydroxynaphthalene-2-carbohydrazide
In the mol-ecule of the title compound, C(20)H(18)N(2)O(4), the dihedral angle between the benzene ring and the naphthyl ring system is 8.5 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular O-H⋯O hydrogen bonds, forming chains running along the b axis.
متن کاملN′-[4-(Dimethylamino)benzylidene]furan-2-carbohydrazide
The title compound, C(14)H(15)N(3)O(2), was prepared by the reaction of 4-(dimethyl-amino)-benzaldehyde and furan-2-carbohydrazide. The dihedral angle between the benzene ring and the furan ring is 25.59 (19)°. In the crystal, mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds, forming chains along [010].
متن کاملN′-(4-Cyanobenzylidene)thiophene-2-carbohydrazide
The title compound, C(13)H(9)N(3)OS, was prepared by the reaction of thio-phene-2-carbohydrazide and 4-formyl-benzonitrile. The dihedral angle between the benzene and thio-phene rings is 11.9 (1)°. In the crystal structure, mol-ecules are linked into centrosymmetric dimers by pairs of N-H⋯O hydrogen bonds.
متن کامل2-Ethoxy-6-({2-[(3-ethoxy-2-hydroxybenzylidene)amino]benzyl}iminomethyl)phenol
The title compound, C(25)H(26)N(2)O(4), exists in an E conformation with respect to each azomethine link. The two phenol-substituted benzene rings are twisted away from the plane of the diimine benzene ring by dihedral angles of 27.25 (5) and 56.67 (5)°. The mol-ecular structure is stabilized by intra-molecular O-H⋯N hydrogen bonds.
متن کاملN′-(3,4-Dimethylbenzylidene)furan-2-carbohydrazide
The title compound, C(14)H(14)N(2)O(2), was prepared by the reaction of 3,4-dimethyl-benzaldehyde and furan-2-carbohydrazide. The dihedral angle between the aromatic rings is 35.48 (14)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, generating C(4) chains propagating in [010].
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010