2-(2,4-Diphenyl-3-azabicyclo[3.3.1]nonan-9-ylidenehydrazono)-1,3-thiazolidin-4-one
نویسندگان
چکیده
In the title compound, C(23)H(24)N(4)OS, the piperidine and cyclo-hexane rings adopt twin chair conformations and the phenyl groups occupy equatorial positions. The dihedral angle between the two benzene rings is 10.25 (12)°. The crystal structure is stabilized by intermolecular N-H⋯O hydrogen bonds with the formation of centrosymmetric dimers.
منابع مشابه
2,4-Bis(2-methoxyphenyl)-3-azabicyclo[3.3.1]nonan-9-one
In the crystal structure, the title compound, C(22)H(25)NO(3), exists in a twin-chair conformation with equatorial orientations of the meta-methoxy-phenyl groups on both sides of the secondary amino group. The title compound is a positional isomer of 2,4-bis-(2-methoxy-phen-yl)-3-aza-bicyclo-[3.3.1]nonan-9-one and 2,4-bis-(4-methoxy-phen-yl)-3-aza-bicyclo-[3.3.1]nonan-9-one, which both also exh...
متن کامل2,4-Bis(2-bromophenyl)-7-tert-pentyl-3-azabicyclo[3.3.1]nonan-9-one
The title compound, C(25)H(29)Br(2)NO, is a tert-pentyl analog of 2,4-bis-(2-bromo-phen-yl)-3-aza-bicyclo-[3.3.1]nonan-9-one [Par-thiban et al. (2008 ▶). Acta Cryst. E64, o2385]. Similar to its analog, the title compound exists in a twin-chair conformation with an equatorial orientation of the 2-bromo-phenyl groups. The benzene rings are inclined to each other at a dihedral angle of 29.6 (3)°. ...
متن کامل2,4-Bis(4-chlorophenyl)-1-methyl-3-azabicyclo[3.3.1]nonan-9-one
The title compound, C(21)H(21)Cl(2)NO, exists in a twin-chair conformation with an equatorial orientation of the 4-chloro-phenyl groups on both sides of the secondary amino group; the dihedral angle between the 4-chloro-phenyl rings is 36.58 (2)°. The crystal packing is stabilized by an inter-molecular N-H⋯O hydrogen bond and a weak Cl⋯Cl [3.4331 (9) Å] inter-action.
متن کامل2,4-Bis(4-bromophenyl)-3-azabicyclo[3.3.1]nonan-9-one
The title compound, C(20)H(19)Br(2)NO, shows a chair-chair conformation for the aza-bicycle with an equatorial disposition of the 4-bromo-phenyl groups [dihedral angle between the aromatic rings = 16.48 (3)°]. In the crystal, a short Br⋯Br contact [3.520 (4) Å] occurs and the structure is further stabilized by N-H⋯O hydrogen bonds and C-H⋯O inter-actions.
متن کامل2,4-Bis(2-fluorophenyl)-3-azabicyclo[3.3.1]nonan-9-one
The title compound, C(20)H(19)F(2)NO, exists in a twin-chair conformation with an equatorial orientation of the two 2-fluoro-phenyl groups on both sides of the secondary amine group. The benzene rings are orientated at an angle of 25.68 (4)° with respect to one another and the F atoms point upwards (towards the carbonyl group). The crystal is stabilized by an inter-molecular N-H⋯π inter-action.
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