(3E,5E)-1-Benzyl-3,5-bis(2-fluorobenzylidene)piperidin-4-one
نویسندگان
چکیده
منابع مشابه
1-Benzyl-2,3-dihydroquinolin-4(1H)-one
In the title compound, C(16)H(15)NO, the two aromatic rings are approximately perpendicular; the carbonyl group is twisted out of the adjacent benzene ring by 14.8 (2)°. In the heterocyclic ring, the C atom linked to the carbonyl group and the C atom linked to the N atom have opposite deviations of 0.467 (5) and 0.184 (4) Å, respectively, from the plane of the benzene ring. The N atom lies appr...
متن کامل1-Benzyl-3,5-bis(4-chlorobenzylidene)piperidin-4-one
The title compound, C(26)H(21)Cl(2)NO, crystallizes with two symmetry-independent mol-ecules (A and B) in the asymmetric unit. In both mol-ecules, the central heterocyclic ring adopts a sofa conformation. The dihedral angles between the planar part of this central heterocyclic ring [maximum deviations of 0.011 (1) and 0.036 (1) Å in mol-ecules A and B, respectively] and the two almost planar [m...
متن کامل1-Benzyl-2,5-diphenyl-3-tosylimidazolidin-4-one
In the title compound, C(29)H(26)N(2)O(3)S, the central imidazolidine ring adopts an envelope conformation with the N atom bearing the benzyl ring at the flap. The S atom has distorted tetra-hedral geometry. The benzyl and tosyl rings are oriented at a dihedral angle of 52.1 (1)°. The phenyl rings connected to the imidazolidine ring form a dihedral angle of 28.7 (1)°.
متن کامل1-Benzyl-3-[(4-methylphenyl)imino]indolin-2-one
In the title compound, C(22)H(18)N(2)O, the phenyl and tolyl rings make dihedral angles of 84.71 (7) and 65.11 (6)°, respectively, with the isatin group. The aromatic rings make a dihedral angle of 60.90 (8)°. The imino C=N double bond, exists in an E conformation. In the crystal, mol-ecules are linked by weak π-π stacking inter-actions [centroid-centroid distance = 3.6598 (13) Å].
متن کامل(3E,5E)-1-Benzyl-3,5-dibenzylidenepiperidin-4-one
In the title compound, C(26)H(23)NO, C-H⋯O hydrogen bonds generate a ribbon structure along the a axis. These ribbons further assemble into a one-dimensional sheet parallel to the ac plane via C-H⋯π inter-actions. The piperidin-4-one ring adopts a sofa conformation with the 1-benzyl group in the equatorial position, and the 3- and 5-phenyl substituents stretched out on either side. The benzyl-i...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809039609