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    1,3-bis(2-phenylethyl)benzimidazolium-2-dithiocarboxylate
    (Int Union Crystallography, 2004) Akkurt, M; Öztürk, S; Küçükbay, H; Orhan, E; Büyükgüngör, O
    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 (1) and 21.6 (1)degrees, respectively, in the two molecules.
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    1-(2-Morpholinoethyl)-1H-benzimidazole
    (Wiley-Blackwell, 2004) Akkurt, M; Öztürk, S; Sireci, N; Küçükbay, H; Büyükgüngör, O
    In the title compound, C13H17N3O, the benzimidazole ring is connected by an ethylene group to the morpholine ring, which has a chair conformation.
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    1-(2-piperidinoethyl)-1H-benzimidazole
    (Int Union Crystallography, 2004) Türktekin, S; Akkurt, M; Sireci, N; Küçükbay, H; Büyükgüngör, O
    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 piperidine ring displays a chair conformation.
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    1-[2-(5-nitro-1H-benzimidazol-1-yl)ethyl]morpholinium chloride
    (Int Union Crystallography, 2005) Akkurt, M; Türktekin, S; Küçükbay, H; Yilmaz, U; Büyükgüngör, O
    The title compound, C13H17N4O+.Cl-, was synthesized from 1( 2-methoxyethyl)-5-nitrobenzimidazole and N-(2-chloroethyl) morpholine hydrochloride in dimethylformamide. The crystal structure has been determined at 100 K and exhibits an intramolecular N - H...Cl, and intermolecular C - H...Cl and C - H ... O interactions.
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    1-benzyl-3-[2-(1-piperidinio)ethyl]benzimidazolium dichloride monohydrate
    (Int Union Crystallography, 2005) Karaca, S; Akkurt, M; Yilmaz, Ü; Küçükbay, H; Büyükgüngör, O
    The title compound, C21H27N32+.2Cl(-).H2O, was synthesized from 1-benzylbenzimidazole and 2-chloroethylpiperidine hydrochloride in dimethylformamide. In the cation, the benzimidazole ring is connected to the piperidine ring by an ethylene group. The crystal structure is stabilized by O - H ........ Cl, N - H.......Cl, C - H........ O and C - H........ Cl hydrogen-bonding interactions.
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    1-ethyl-3-(2-phenylethyl)benzimidazole-2-selone
    (Int Union Crystallography, 2004) Akkurt, M; Öztürk, S; Küçükbay, H; Orhan, E; Büyükgüngör, O
    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 17.2 (2)degrees.
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    1-ethyl-4-phenylethyl-1,4-dihydroquinoxaline-2,3-dione
    (Wiley-Blackwell, 2004) Akkurt, M; Öztürk, S; Küçükbay, H; Orhan, E; Büyükgüngör, O
    The title compound, C18H18N2O2, was synthesized by heating 2,4-dioxo-1,3-diphenyl-7,8-benzo-6-ethyl-9-(2-phenylethyl)-1,3,6,9- tetrazaspiro[4.4] nonane in toluene. The quinoxaline ring system is planar and the dihedral angle between the phenyl and piperazine rings is 28.6 (1) degrees. The crystal structure is stabilized by intermolecular C - H...O hydrogen bonds.
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    1-isopropyl-3-(2-morpholinioethyl)benzimidazolium diiodide
    (Blackwell Munksgaard, 2004) Akkurt, M; Türktekin, S; Küçükbay, H; Yilmaz, Ü; Büyükgüngör, O
    The title compound, C16H25N3O2+.2I(-), was synthesized from 1-(2-morpholinoethyl)benzimidazole and isopropyl iodide in tetrahydrofuran. In the molecule, the benzimidazole ring is connected to the morpholine ring by an ethylene group. The crystal structure has been determined at 150 K and exhibits intermolecular C-H...I interactions.
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    1-Methoxyethyl-5-nitrobenzimidazole
    (Int Union Crystallography, 2005) Akkurt, M; Yildirim, SÖ; Orhan, E; Küçükbay, H; Büyükgüngör, O
    The title compound, C10H11N3O3, was synthesized by the reaction of 5-nitrobenzimidazole, 2-chloroethyl methyl ether and KOH in ethanol. The bond lengths and angles are unexceptional.
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    3,3?-Bis(3-cyanopropyl)-1,1?-propylene-di(benzimidazolium) dichloride dihydrate
    (Blackwell Munksgaard, 2003) Akkurt, M; Öztürk, S; Küçükbay, H; Okuyucu, N; Fun, HK
    In the title compound, C25H28N62+.2Cl(-).2H(2)O, the dihedral angle between the two benzimidazole groups is 88.42 (4) degrees. The crystal structure is stabilized by hydrogen bonds.
  • Küçük Resim Yok
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    3,3?-diethyl-1,1?-butylenedi[5(6)-methyl-benzimidazolium] diiodide dihydrate
    (Blackwell Munksgaard, 2003) Öztürk, S; Akkurt, M; Küçükbay, H; Okuyucu, N; Fun, HK
    The molecule of the title compound, C24H32N42+.2I(-).2H(2)O, possesses C-i symmetry with the inversion center at the midpoint of the central C-C bond between two benzimidazolium rings. In the crystal structure, the molecules stack along the a axis, forming channels occupied by a chain of I- ions bridged by water molecules via O-H...I hydrogen bonds.
  • Küçük Resim Yok
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    3-ethyl-1-[2-(1-ethylmorpholinium-1-yl)ethyl]-benzimidazolium diiodide monohydrate
    (Int Union Crystallography, 2005) Akkurt, M; Yildirim, SÖ; Küçükbay, H; Yilmaz, Ü; Büyükgüngör, O
    The title compound, C17H27N3O2+ . 2I(-) . H2O, was synthesized from 1-( 2- morpholinoethyl) benzimidazole and ethyl iodide in dimethylformamide. In the molecule, the benzimidazole ring is connected to the morpholine ring by an ethylene group. The crystal structure is stabilized by inter- and intramolecular O - H ... I, C - H ... O and C - H ... I interactions.
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    5-Nitro-1-(2-piperidinoethyl)-1H-benzimidazole
    (Int Union Crystallography, 2006) Akkurt, M; Yildirim, SÖ; Küçükbay, H; Sireci, N; Fun, HK
    The title compound, C14H18N4O2, was synthesized from 5-nitrobenzimidazolium nitrate and N-(2-chloroethyl)piperidine hydrochloride in KOH/EtOH solution. The piperidine ring has a chair conformation. The structure is stabilized by intra- and intermolecular C-(HO)-O-... hydrogen bonds.
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    6-Nitro-1-(2-phenylethyl)-1H-benzimidazole
    (Int Union Crystallography, 2005) Yildirim, SO; Akkurt, M; Küçükbay, H; Ersin, O; Büyükgüngör, O
    The title compound, C15H13N3O2, was synthesized from 5-nitrobenzimidazole, 2-bromoethylbenzene and KOH in ethanol. The phenyl and benzimidazole ring systems are each planar and make a dihedral angle of 43.9 (1)degrees. The crystal structure is stabilized by weak intermolecular C - H center dot center dot center dot N hydrogen-bond interactions.
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    Antibacterial activity of rhodium, iridium, and ruthenium tripodal phosphine complexes
    (Ecv-Editio Cantor Verlag Medizin Naturwissenschaften, 1998) Sülü, M; Küçükbay, H; Durmaz, R; Günal, S
    Twenty-eight rhodium, iridium, or ruthenium complexes were evaluated for their in vitro antibacterial activity against Enterococcus faecalis ATCC 29212, Staphylococcus aureus ATCC 29213, Escherichia coli ATCC 25922 and Pseudomonaa aeruginosa ATCC 27853. Ten compounds showed an antibacterial activity against Enterococcus faecalis ATCC 29212 and Staphylococcus aureus ATCC 29213 with a range of the minimum inhibitory concentrations (MICs) between 16 and 125 mu g/ml. None of the compounds exhibited antimicrobial activity against the gram-negative strains E. coli ATCC 25922 or Pseudomonas aeruginosa ATCC 29213 with a concentration range between 4 and 500 mu g/ml.
  • Küçük Resim Yok
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    Antifungal activity of some bis-5-methylbenzimidazole compounds
    (Folia Microbiologica, 2003) Küçükbay, H; Durmaz, R; Okyucu, N; Günal, S
    Twenty bis-5-methylbenzimidazole compounds were evaluated for their in vitro antifungal activity against Candida albicans and Candida tropicalis. Except for three all compounds exhibited an antifungal activity against these yeasts over a range of the minimum inhibitory concentration (MIC) between 25 and 800 mg/L.
  • Küçük Resim Yok
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    Crystal structure of 1,3-dimethylbenzimidazole-2-selenone, C9H10N2Se
    (Walter De Gruyter Gmbh, 1999) Aydin, A; Soylu, H; Küçükbay, H; Akkurt, M; Ercan, F
    [Abstract Not Available]
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    Crystal structure of 1-(2-ethoxyethyl)-3-(2-methoxyethyl)-benzimidazolium chloride-monohydrate, (C14H21N2O2)+•Cl•-H2O
    (Japan Soc Analytical Chemistry, 2001) Öztürk, S; Akkurt, M; Küçükbay, H; Fun, HK
    [Abstract Not Available]
  • Küçük Resim Yok
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    Crystal structure of 1-ethyl-3-methylbenzimidazole-2-thione
    (Japan Soc Analytical Chemistry, 1999) Ingeç, SK; Soylu, H; Küçükbay, H; Ercan, F; Akkurt, M
    [Abstract Not Available]
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    Dichlorobis[1-(2-ethoxyethyl)-1H-benzimidazole-?N3]cobalt(II)
    (Int Union Crystallography, 2004) Türktekin, S; Akkurt, M; Orhan, E; Küçükbay, FZ; Küçükbay, H; Büyükgüngör, O
    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 N atoms. The crystal structure is stabilized by intermolecular C-H...Cl and C-H...O interactions.