N-[4-(Dimethylamino)benzylidene]-4-ethoxyaniline
نویسندگان
چکیده
In the title compound, C(17)H(20)N(2)O, the mol-ecular core is planar, with a central C-N=C-C torsion angle of -179.3 (3)°. However, the overall geometry is not planar, with a dihedral angle of 61.96 (1)° between the two benzene rings, which adopt a trans configuration with respect to the C=N bond [1.269 (4) Å]. The bond lengths and angles are within normal ranges.
منابع مشابه
1-[4-(Dimethylamino)benzylidene]-4-methylthiosemicarbazide
In the title compound, C(11)H(16)N(4)S, an intra-molecular N-H⋯N hydrogen bond generates an S(5) ring. In the crystal, inversion dimers linked by pairs of N-H⋯S bonds occur, generating an R(2) (2)(8) loop.
متن کامل(E)-N′-[4-(Dimethylamino)benzylidene]-2-methoxybenzohydrazide
In the title compound, C(17)H(19)N(3)O(2), the two benzene rings form a dihedral angle of 89.2 (2)°. In the crystal structure, mol-ecules are linked through N-H⋯O hydrogen bonds, forming C(4) chains running along the c axis.
متن کامل2-Chloro-N-[4-(dimethylamino)benzylidene]aniline
In the title mol-ecule, C(15)H(15)ClN(2), the dihedral angle between the aromatic is 64.1 (2)°.
متن کاملN-[4-(Dimethylamino)benzylidene]-4H-1,2,4-triazol-4-amine
The title compound, C(11)H(13)N(5), is a Schiff base synthesized by the reaction of 4-amino-4H-1,2,4-triazole and 4-(dimethyl-amino)-benzaldehyde. The dihedral angle between the benzene and triazole rings is 43.09 (11)°. The crystal structure displays weak C-H⋯N inter-actions.
متن کاملN′-[4-(Dimethylamino)benzylidene]benzohydrazide
In the title mol-ecule, C(16)H(17)N(3)O, the two aromatic rings form a dihedral angle of 4.51 (18)°. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link mol-ecules related by translation along the a axis into ribbons.
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