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Toplam kayıt 199, listelenen: 1-20
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1 '-Benzyl-1-(2,4-dimethoxyphenyl)-3-phenoxyspiro[azetidine-2,3 '(3H)-indole]-2 ',4(1H)-dione
(Int Union Crystallography, 2006)The title compound, C31H26N2O5, is a compound with a spiro junction between beta-lactam and isatin ring systems. Its four-and five-membered rings are nearly planar, with maximum deviations of -0.020 (1) and 0.050 (1) ... -
(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. -
(1 alpha,2 beta,5 beta,6 alpha)-5,6-dicloro-3-cyclohexene-1,2-diyl diacetate
(Wiley-Blackwell, 2004)The reaction of endo-cis-7-oxabicyclo[2.2.1]hept-5-ene-2,3-diol with BCl3 followed by acetylation with acetyl chloride gives dichloroconduritol derivatives. The crystal structure of the title compound, C10H12Cl2O4, has ... -
1,1 '-(Piperazine-1,4-diyl)dipropan-2-ol
(Wiley-Blackwell, 2011)The asymmetric unit of the crystal contains one-fourth of the title compound, C10H22N2O2, with the centre of the piperazine ring located at a site of 2/m symmetry. The piperazine ring adopts a chair conformation. The methine ... -
[1,3-Bis(2,3,4,5,6-pentafluorobenzyl)benzimidazol-2-ylidene]bromido-(eta(4)-cycloocta-1,5-diene)rhodium(I)
(Int Union Crystallography, 2007)The title complex, [RhBr(C8H12)(C21H8N2F10)], has a slightly distorted pseudo-square-planar geometry. The whole molecule has an approximate mirror symmetry, with the mirror plane passing through the mid-points of the two ... -
[1,3-bis(2-ethoxyphenyl)imidazolidin-2-ylidene]bromo(cycloocta-1,5-diene)rhodium(I)
(Int Union Crystallography, 2005)The title complex, [RhBr(C8H12)(C19H22N2O2)], has a distorted square-planar geometry. There are two molecules, A and B, in the asymmetric unit. The Rh-C bond distance between the N-heterocyclic ligand and the metal atom ... -
1,3-Bis(3-phenylpropyl)-1H-1,3-benzimidazole-2(3H)-selone
(Wiley-Blackwell, 2011)The title molecule, C25H26N2Se, has mirror symmetry, with the mirror plane passing through the atoms of the C=Se bond and the mid-points of the two C-C bonds of the benzene ring of the benzimidazole group. The dihedral ... -
1,3-Bis(3-phenylpropyl)-1H-benzimidazol-3-ium-2-carbodithioate
(Wiley-Blackwell Publishing, Inc, 2009)The title compound, C(26)H(26)N(2)S(2), was synthesized from bis[1,3-bis(3-phenylpropyl)benzimidazolidine-2-ylidene] and CS(2) in toluene. The molecular structure is composed of a benzimidazole ring system with two ... -
1,3-Bis(3-phenylpropyl)-1H-benzimidazole-2(3H)-tellurone
(Blackwell Publishing, 2008)The title compound, C25H26N2Te, was synthesized from bis[1,3-bis(3-phenylpropyl)benzimidazolidin-2-ylidene] and Te in a toluene solution. The molecule possesses a twofold rotation axis passing through the Te atom and the ... -
1,3-bis(3-phenylpropyl)benzimidazolium bromide monohydrate
(Wiley-Blackwell, 2008)In the title compound, C(25)H(27)N(2)(+)center dot Br(-)center dot H(2)O, the benzimidazole unit is essentially planar, with a maximum deviation of 0.020 (6) angstrom. The benzimidazole unit makes dihedral angles of 83.6 ... -
1,3-Bis(4-methylphenyl)triazene, 1-(4-chlorophenyl)-3-(4-fluorophenyl)triazene and 1-(4-fluorophenyl)3-(4-methylphenyl)triazene
(Int Union Crystallography, 2005)The title 4,4'-disubstituted diphenyl-1,3-triazines, C14H15N3, (I), C12H9ClFN3, (II), and C13H12FN3, (III), each contain a triazene group (-N=N-NH-) having an extended conformation. The dihedral angles between the two ... -
1-(1,3-Benzothiazol-2-yl)propan-2-ol
(Wiley-Blackwell, 2005)In the title compound, C10H11NOS, the asymmetric unit contains two molecules. The structure is stabilized by an intermolecular O-(HN)-N-... hydrogen bond. -
1-(1-hydroxy-2-naphthyl)ethanone
(Int Union Crystallography, 2006)The molecule of the title compound, C12H10O2, is planar, with an intramolecular O-(HO)-O-... hydrogen bond between the hydroxy group and the carbonyl O atom. The structure is stabilized by intermolecular C-H-...pi and ... -
1-(2-Morpholinoethyl)-1H-benzimidazole
(Wiley-Blackwell, 2004)In the title compound, C13H17N3O, the benzimidazole ring is connected by an ethylene group to the morpholine ring, which has a chair conformation. -
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 ... -
1-(3-methyl-3-phenylcyclobutyl)-2-(piperidin-1-yl) ethanone oxime
(Int Union Crystallography, 2006)The asymmetric unit of the title compound, C18H26N2O, contains two molecules. In both molecules, the oxime group has an E configuration and the piperidine ring adopts a chair conformation. Intramolecular C-H (...) O and ... -
1-(4-chlorobenzoyloxy)-2-methoxy-4-(2-propenyl)benzene
(Munksgaard Int Publ Ltd, 1997)In the title compound, 2-methoxy-4-(2-propenyl)phenyl 4-chlorobenzoate, C17H15ClO3, the allyl group is observed to be in a disordered state. The two C atoms of the allyl group occupy two sets of sites in unequal proportions ... -
1-[(2-hydroxy-5-methylphenylamino)-methylene]naphthalen-2(1H)-one
(Int Union Crystallography, 2004)The molecule of the title compound, C18H15NO2, is not completely planar. It adopts a keto-amine tautomeric form with an intramolecular N-H...O and an intermolecular O-H...O hydrogen bond. The molecules are linked by O-H...O ... -
1-[(4-acetylphenylamino)methylene]naphthalen-2(1H)-one
(Blackwell Munksgaard, 2004)The molecule of the title compound, C19H15NO2, is nearly planar and adopts the keto-amine tautomeric form, with a strong intramolecular N-H...O [2.5383 (17) Angstrom] hydrogen bond.