(Z)-3-Hydrazinylidene-1-phenylindolin-2-one
نویسندگان
چکیده
The indoline fused-ring system of the title Schiff base, C(14)H(11)N(3)O, is planar (r.m.s. deviation = 0.005 Å); the phenyl substituent is aligned at 66.5 (1)° with respect to the ring system. The amino -NH(2) unit forms an intra-molecular hydrogen bond with the carbonyl O atom. Mol-ecules are connected by an inter-molecular N-H⋯N hydrogen bond, generating a zigzag chain that runs along the short c axis of the unit cell.
منابع مشابه
(Z)-1-Chloro-1-[2-(2-nitrophenyl)hydrazinylidene]propan-2-one
The title mol-ecule, C9H8ClN3O3, lies on a mirror plane. Intra-molecular N-H⋯O and N-H⋯Cl hydrogen bonds occur. One of the nitro O atoms is disordered (site occupancy ratio = 0.40:0.10).
متن کامل1-Chloro-1-[(4-nitrophenyl)hydrazinylidene]propan-2-one
The non-H atoms of the title compound, C(9)H(8)ClN(3)O(3), lie approximately on a plane (r.m.s. deviation = 0.111 Å), and the C=N double bond has a Z configuration. In the crystal, adjacent mol-ecules are linked by an N-H⋯O(carbon-yl) hydrogen bond, forming a chain running along [101].
متن کامل2-Hydroxy-2-methyl-1-phenylindolin-3-one
In the title compound, C(15)H(13)NO(2), the indole and benzene rings make a dihedral angle of 60.61 (4)°. In the crystal, dimeric pairs (twofold symmetry) are formed via O-H⋯O hydrogen bonds.
متن کامل1-Chloro-1-[(4-chlorophenyl)hydrazinylidene]propan-2-one
The non-H atoms of the title compound, C(9)H(8)Cl(2)N(2)O, lie nearly on a plane (r.m.s. deviation = 0.110 Å), and the C=N double bond has a Z configuration. In the crystal, adjacent mol-ecules are linked by an N-H⋯O(carbon-yl) hydrogen bond, forming a chain running along [100].
متن کامل1-Chloro-1-[(4-methoxyphenyl)hydrazinylidene]propan-2-one
The non-H atoms of the title compound, C(10)H(11)ClN(2)O(2), lie nearly on a plane (r.m.s. deviation = 0.150 Å), and the C=N double bond has a Z configuration. In the crystal, adjacent mol-ecules are linked by an N-H⋯O(carbon-yl) hydrogen bond, forming a chain running along [201].
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