Ara
Toplam kayıt 51, listelenen: 31-40
N-(5-benzoyl-2-oxo-4-phenyl-1,2-dihydropyrimidin-1-yl)benzamide
(Blackwell Munksgaard, 2004)
The molecule of the title compound, C24H17N3O3, is non-planar. The pyrimidine ring is almost planar and makes dihedral angles of 72.47 (6), 64.77 (6) and 39.83 (5)degrees with the phenyl rings of the molecule. The molecules ...
1-(2-piperidinoethyl)-1H-benzimidazole
(Int Union Crystallography, 2004)
The title compound, C14H19N3, was synthesized from benzimidazole and N-(2-chloroethyl) piperidine hydrochloride in KOH/EtOH solution. The benzimidazole ring is connected to the piperidine ring by an ethylene group. The ...
Dimethyl 5,5-dicyano-2-hydroxy-4,6-diphenylcyclohex-1-ene-1,3-dicarboxylate
(Int Union Crystallography, 2004)
In the title molecule, C24H20N2O5, the cyclohexene ring adopts a half-chair conformation. The molecular structure shows some intra- and intermolecular hydrogen bonds.
L-Histidinium tetrafluorosuccinate
(Int Union Crystallography, 2004)
In the crystal structure of the title compound, C6H11N3O22+.C4F4O42-, the anions and cations are linked to each other through hydrogen bonds.
Dichlorobis[1-(2-ethoxyethyl)-1H-benzimidazole-kappa N-3]cobalt(II)
(Int Union Crystallography, 2004)
The title compound, [CoCl2(C11H14N2O)(2)], was synthesized from 1-(2-ethoxyethyl) benzimidazole and cobalt dichloride in ethanol. The Co-II atom is coordinated in a distorted tetrahedral environment by two Cl atoms and two ...
(1 alpha,2 beta,3 alpha,6 beta)-3,6-dichlorocyclohex-4-ene-1,2-diyl diacetate
(Wiley-Blackwell, 2004)
We present here a second positional isomer of C10H12Cl2O4. The crystal was found to be inversion twinned. The cyclohexene ring adopts a distorted half-chair conformation.
5-benzyl-4-phenyl-2,4-dihydro-1,2,4-triazole-3-thione
(Int Union Crystallography, 2004)
As part of structural studies of 1,2,4-triazole derivatives, the crystal structure of the title compound, C15H13N3S, has been investigated. The structure shows a V-shape in the molecular skeleton, as found for similar ...
1-ethyl-3-(2-phenylethyl)benzimidazole-2-selone
(Int Union Crystallography, 2004)
The title compound, C17H18N2Se, was synthesized by heating bis[1-ethyl-3-(2-phenylethyl) benzimidazolidin-2-ylidene] and selenium in toluene. The dihedral angle between the benzimidazole ring system and the phenyl ring is ...
Mercapto-N-phenylformimidoyl-1-methyl-3-(2-phenylethyl)benzimidazolinium inner salt
(Wiley-Blackwell, 2004)
The molecular conformation of the title compound {alternative name: [1-methyl-3-(2-phenylethyl)benzimidazolinio]-(phenylimino) methanethiolate}, C23H21N3S, is non-planar. The molecule includes one benzimidazole ring system ...
1,3-bis(2-phenylethyl)benzimidazolium-2-dithiocarboxylate
(Int Union Crystallography, 2004)
The title compound, C24H22N2S2, crystallizes with two independent molecules in the asymmetric unit; these have essentially the same geometry. However, the dihedral angles between the planes of the two phenyl rings are 30.8 ...