Fen-Edebiyat Fakültesi: Recent submissions
Now showing items 181-200 of 303
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Bis{4-[2-(2-hydroxyphenyl)ethyleneamino]-phenyl} ether
(Int Union Crystallography, 2006)In the title compound, C28H24N2O3, the two molecules in the asymmetric unit have different conformations about the ether bonds. The bond lengths and angles of the two molecules are nearly identical. The crystal structure ... -
3-(3-Pyridylamino)isobenzofuran-1(3H)-one
(Int Union Crystallography, 2006)The crystal packing of the title compound, C13H10O2N2, is stabilized by one N-H center dot center dot center dot N and two C-H center dot center dot center dot O intermolecular hydrogen bonds and also by two C-H center dot ... -
3-(4-hydroxyanilino)isobenzofuran-1 (3H)-one
(Int Union Crystallography, 2006)The title compound, C14H11NO3, is stabilized by intermolecular O-H center dot center dot center dot O, N-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds, and by three C-H ... -
(E)-5-[(3-chlorophenyl)diazenyl]-2-hydroxy-3-methoxybenzaldehyde
(Int Union Crystallography, 2006)The title compound, C14H11ClN2O3, contains an azo group (-N=N-), and the configuration around the -N=N- double bond is trans. There are intramolecular O-H (...) O and intermolecular C-H (...) O hydrogen bonds, and the ... -
(E)-2-hydroxy-3-methoxy-5-[(3-methoxyphenyl)diazenyl]benzaldehyde
(Int Union Crystallography, 2006)The molecule of the title compound, C15H14N2O4, is approximately planar and displays a trans configuration with respect to the N=N double bond. The molecules are linked by intermolecular C-H (...) O and C-H (...)pi ... -
Effect of immobilization on catalytic characteristics of saturated Pd-N-heterocyclic carbenes in Mizoroki-Heck reactions
(Elsevier Science Sa, 2006)A saturated Pd-N-heterocyclic complex was immobilized on an amorphous silica. The complex itself is of very high thermal stability. However, TEM observations, hot filtration, reusability, and poisoning tests all revealed ... -
Brorno(eta(4)-cycloocta-1,5-diene)[1-(2,3,4,5,6-pentafluorobenzyl)-3-(2, 4,6-trimethylbenzyl benzimidazol-2-ylidenel rhodium(I)
(Int Union Crystallography, 2006)The title complex, [RhBr(C8H12)(C24H19F5N2)], has a distorted pseudo-square- planar geometry. The Rh-C bond distance between the N-heterocyclic ligand and the metal atom is 2.022 (3) angstrom. The angle between the carbene ... -
3-(4-methylpyridin-2-ylamino)isobenzofuran-1(3H)-one
(Int Union Crystallography, 2006)Crystals of the title compound, C14H12O2N2, are stabilized by inversion-related N-(HN)-N-... and C-(HO)-O-... inter-molecular hydrogen bonds and also by two C-H-...pi inter-actions. The N-(HN)-N-... and C-(HO)-O-... hydrogen ... -
(E)-2-[1-(3-Amino-2-methylphenylimino)-ethyl]phenol
(Int Union Crystallography, 2006)In the title compound, C15H16N2O, the crystal packing is stabilized by intra- and intermolecular O-HcN, N-(HO)-O-... and C-(HN)-N-... hydrogen-bond inter-actions. -
Bis[1-(but-2-enyl)-5-nitro-1H-benzimidazole-kappa N-3]-dichlorocobalt(II)
(Blackwell Publishing, 2006)The title compound, [CoCl2(C11H11N3O2)(2)], was synthesized from 1-(but-2-enyl)-5-nitrobenzimidazole and cobalt dichloride in ethanol. The Co-II atom has a distorted tetrahedral geometry, coordinated by two Cl atoms and ... -
2-pyridiniohydrazinium dichloride
(Blackwell Publishing, 2006)The crystal structure of the title compound, C5H9N32+center dot 2Cl(-), is stabilized by N-H center dot center dot center dot Cl hydrogen bonds, forming a three-dimensional network. Each chloride anion forms three hydrogen ... -
7,7a-Dihydroisoindolo[2,1-a]pyrimidin-12-one
(Int Union Crystallography, 2006)The crystal structure of the title compound, C18H12N2O, is stabilized by intermolecular N-H (...) O hydrogen bonds and C-H (...) pi interactions. N-H (...) O hydrogen bonds generate a C( 6) chain. The dihedral angle between ... -
3-Anilinoisobenzofuran-1(3H)-one
(Int Union Crystallography, 2006)Crystals of the title compound, C14H11NO2, are stabilized by an intermolecular N-H (...) O hydrogen bond and a weak pi-pi interaction. N-H (...) O hydrogen-bond interactions generate C(6) chains. The phthalide section of ... -
3-[(2-hydroxy-5-nitrophenyl)amino]-2-benzofuran-1(3H)-one monohydrate
(Int Union Crystallography, 2006)The crystal structure of the title compound, C14H10N2O5 center dot H2O, is stabilized by inversion-related O-H center dot center dot center dot O and C-H center dot center dot center dot O intermolecular hydrogen bonds and ... -
3-(4-Methylpiperidin-1-yl)isobenzofuran-1(3H)-one
(Int Union Crystallography, 2006)The crystal structure of the title compound, C14H17NO2, is stabilized by three intermolecular C-H (...) O hydrogen bonds and one pi-pi interaction. C-H (...) O hydrogen bonds generate an edge-fused [R-3(3)(13) R-4(2)(14) ... -
2-amino-6-methylpyridinium 2-formylbenzoate monohydrate
(Int Union Crystallography, 2006)The title compound, C6H9N2+center dot C8H5O3-center dot H2O, contains hydrogen-bonded [R-2(2)(8)R-4(2)(8)R-2(2)(8)] motifs involving 2-amino-6-methylpyridinium and 2-carbonylbenzoate ions. These motifs are connected by ... -
Supramolecular architecture of phenylcarbamoylated acetone oxime 1,1-diisopropyl-3-phenylurea] complex
(Springer/Plenum Publishers, 2006)Carbamoylated oximes 1 form 1:1 molecular complexes 4 with N,N-dialkyl-N'-phenylurea when stirred in THF or ether at room temperature for short time in good yields. The molecular complexes 4a-e were isolated and characterized ... -
Synthesis, structural characterization and chromotropism of a Ni(II) and a Co(II) compound with acesulfamate as a ligand
(Springer, 2006)The novel bis(acesulfamato-O)tetraaquanickel(II) and bis(acesulfamato-N)tetraaquacobalt(II) complexes have been synthesized and characterized by elemental analyses, magnetic measurements, u.v.-vis and FT-IR spectra. The ... -
3,3 '-bis(cyclohexylmethyl)-1,1 '-propylene-dibenzimidazolium dibromide monohydrate
(Int Union Crystallography, 2006)The title compound, C31H42N42+center dot 2Br(-)center dot H2O, was synthesized from 1,1'-propylendibenzimidazole and cyclohexylmethyl bromide in dimethylformamide solution. In the molecule, the benzimidazole ring systems ... -
(Z)-6-{[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-ylamino]methylene}-2-methoxy-4-[(E)-o-tolyldiazenyl]cyclohexa-2,4-dienone
(Int Union Crystallography, 2006)The title compound, C19H23N3O5, adopts the keto-amine tautomeric form with the hydroxy H atom located on the N atom, where it is involved in a strong intramolecular N H center dot center dot center dot O hydrogen bond. The ...
