1-Benzylpiperidin-4-one O-(2-bromobenzyl)oxime
نویسندگان
چکیده
In the title mol-ecule, C(19)H(21)BrN(2)O, the piperidone ring adopts a chair conformation with a total puckering amplitude Q(T) of 0.554 (2) Å. The dihedral angle between the benzene rings is 64.10 (7)°. There are no significant inter-molecular inter-actions.
منابع مشابه
Dibromidobis[1-(2-bromobenzyl)-3-(pyrimidin-2-yl)-1H-imidazol-2(3H)-one]copper(II)
In the title complex, [CuBr(2)(C(14)H(11)BrN(4)O)(2)], the Cu(II) ion is located on an inversion centre and is coordinated by two ketonic O atoms, two N atoms and two Br atoms, forming a distorted octahedral coordination environment. The two carbonyl groups are trans positioned with C=O bond lengths of 1.256 (5) Å, in agreement with a classical carbonyl bond. The Cu-O bond length is 2.011 (3) Å...
متن کامل(E)-2-[(1-Benzylpiperidin-4-yl)iminomethyl]phenol
There are two mol-ecules in the asymmetric unit of the title compound, C(19)H(22)N(2)O. Both mol-ecules have an E conformation about their C=N bonds and both piperdine rings adopt chair conformations with their N atoms adopting pyramidal geometries [bond angle sums = 329.8 (4) and 330.2 (4)°]. Both mol-ecules feature an intra-molecular O-H⋯N hydrogen bond, which generates an S(6) ring. The dihe...
متن کاملN-(2-Bromobenzyl)cinchoninium bromide
The title compound {systematic name: 1-(2-bromo-benz-yl)-5-ethenyl-2-[hy-droxy(quinolin-4-yl)meth-yl]-1-aza-bicyclo-[2.2.2]octan-1-ium bromide}, C(26)H(28)BrN(2)O(+)·Br(-), is a chiral quater-nary ammonium salt of one of the Cinchona alkaloids. The planes of the quinoline and of the bromo-benzyl substituent are inclined to one another by 9.11 (9)°. A weak intra-molecular C-H⋯O hydrogen bond occ...
متن کاملDioxidobis(pentane-2,4-dionato-κ2 O,O′)(pyridine-4-carbaldehyde oxime-κN 1)uranium(VI)
The title compound, [U(C(5)H(7)O(2))(2)O(2)(C(6)H(6)N(2)O)], exhibits a penta-gonal-bipyramidal coordination geometry around the U(VI) atom, involving two bidentate acetyl-acetonate ions and the pyridine ring of the pyridine-4-carbaldehyde oxime ligand. Hydrogen bonds exist between the OH group of the pyridine-4-carbaldehyde oxime ligand and the two O atoms of the acetyl-acetonate ions.
متن کاملBis[(E)-4-bromo-2-(methoxyiminomethyl)phenolato-κ2 N,O 1]copper(II)
In the title centrosymmetric mononuclear copper(II) complex, [Cu(C(8)H(7)BrNO(2))(2)], the Cu(II) atom, lying on an inversion centre, is four-coordinated in a trans-CuN(2)O(2) square-planar geometry by two phenolate O atoms and two oxime N atoms from two symmetry-related N,O-bidentate oxime-type ligands. Inter-molecular C-H⋯O hydrogen bonds link neighbouring mol-ecules into a one-dimensional su...
متن کامل