(3E,5E)-1-Acryloyl-3,5-bis(2-chlorobenzylidene)piperidin-4-one
نویسندگان
چکیده
منابع مشابه
1-Acryloyl-2,6-bis(4-chlorophenyl)-3,5-dimethylpiperidin-4-one
In the crystal structure of the title compound, C(22)H(21)Cl(2)NO(2), the piperidinone ring is in a boat conformation.
متن کامل(3E,5E)-1-Acryloyl-3,5-bis(2,4-dichlorobenzylidene)piperidin-4-one hemihydrate
The asymmetric unit of the title compound, C(22)H(15)Cl(4)NO(2)·0.5H(2)O, consists of a (3E,5E)-1-acryloyl-3,5-bis-(2,4-dichloro-benzyl-idene)piperidin-4-one mol-ecule and a half-mol-ecule of water (the O atom of the water mol-ecule lies on a twofold axis). The piperidin-4-one ring adopts an envelope conformation. The dihedral angle between the two terminal benzene rings is 8.84 (11)°. In the c...
متن کامل(3E,5E)-1-Acryloyl-3,5-bis(2-chlorobenzylidene)piperidin-4-one
In the title compound, C(22)H(17)Cl(2)NO(2), the asymmetric unit consists of two crystallographically independent mol-ecules and each piperidinone ring adopts an envelope conformation. The dihedral angles between the two chloro-benzene rings are 24.81 (10) and 19.15 (8)° in the two mol-ecules. In the crystal, mol-ecules are connected via weak inter-molecular C-H⋯O hydrogen bonds forming layers ...
متن کاملN-(1-Acryloyl-2,2,6,6-tetramethylpiperidin-4-yl)acrylamide
The title compound, C(15)H(24)N(2)O(2), crystallizes with two unique mol-ecules, (I) and (II), in the asymmetric unit, differing in the orientation of the acryloyl units with respect to the piperidine rings. The acryl-amide units are essentially planar in both mol-ecules (r.m.s. deviations = 0.042 and 0.024 Å, respectively), as are the C(3)N chains of the acryloyl units. The carbonyl O atoms of...
متن کامل4-Hydroxyindan-1-one
The mol-ecule of the title compound, C(9)H(8)O(2), is essentially planar except for the methyl-ene H atoms [maximum deviation = 0.028 (1) Å]. In the crystal, the mol-ecules are linked by classical O-H⋯O hydrogen bonds and weak C-H⋯O inter-actions into chains along [110] and [1-10].
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811015042