5-Fluoro-3-(2-phenylhydrazinylidene)indolin-2-one
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چکیده
منابع مشابه
5-Fluoro-3-(2-phenylhydrazinylidene)indolin-2-one
In the title compound, C(14)H(10)FN(3)O, the six- and five-membered rings of the isatin moiety and the six-membered ring of phenyl-hydrazone are nearly planar with r.m.s. deviations of 0.0003, 0.0004 and 0.007 Å, respectively. The dihedral angle between the phenyl ring and the isatin ring system is 6.09 (9)°. The mol-ecular structure is stabilized by a strong intra-molecular N-H⋯O hydrogen bond...
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Mol-ecules of the title compound, C(10)H(12)FNO(3), are nearly planar considering all non-H atoms with a mean deviation of 0.0288 Å. Mol-ecules are linked through inter-molecular N-H⋯O and N-H⋯F hydrogen bonds.
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The non-H atoms of the title compound, C(11)H(6)BrFO(3), are essentially coplanar (r.m.s. deviation for all non-H atoms = 0.074 Å). In the crystal, the molecules are linked by C-H⋯O and C-H⋯Br inter-actions.
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The title compound, C(13)H(9)FN(2)O, a potential neuroprotective agent, consists of an indolinone and a pyrrolyl unit [dihedral angle between the ring planes = 4.9 (1)°]. An intra-molecular hydrogen bond between the carbonyl O atom and the NH group of pyrrole correlates with the Z arrangement of the substituents at the C=C bond. In the crystal, inversion dimers occur, linked by pairs of N-H⋯O b...
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The indolyl portion of the title mol-ecule, C(11)H(8)FNO(3), is flat, the five- and six-membered rings making a dihedral angle of 0.815 (6)°. Inter-molecular N-H⋯O hydrogen bonds link adjacent mol-ecules into a linear chain. Slipped π-π stacking inter-actions between two neighboring indole groups further consolidate the mol-ecules into a three-dimensional supra-molecular architecture [centroid-...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811015285