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1 '-Benzyl-1-(2,4-dimethoxyphenyl)-3-phenoxyspiro[azetidine-2,3 '(3H)-indole]-2 ',4(1H)-dione
Pinar, E; Akkurt, M; Jarrahpour, AA; Khalili, D; Büyükgüngör, Orhan (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
Akkurt, M; Ozturk, S; Baran, A; Secen, H; Büyükgüngör, Orhan (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
Ozturk, S; Akkurt, M; Baran, A; Secen, H; Büyükgüngör, Orhan (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 ... -
1,3-bis(2-phenylethyl)benzimidazolium-2-dithiocarboxylate
Akkurt, M; Ozturk, S; Kucukbay, H; Orhan, E; Büyükgüngör, Orhan (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 ... -
1-(1,3-Benzothiazol-2-yl)propan-2-ol
Akkurt, M; Baryala, Y; Zerzouf, A; Salem, M; Essassi, EM; Büyükgüngör, Orhan (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-(2-Morpholinoethyl)-1H-benzimidazole
Akkurt, M; Ozturk, S; Sireci, N; Kucukbay, H; Büyükgüngör, Orhan (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
Turktekin, S; Akkurt, M; Sireci, N; Kucukbay, H; Büyükgüngör, Orhan (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-[2-(5-nitro-1H-benzimidazol-1-yl)ethyl]morpholinium chloride
Akkurt, M; Turktekin, S; Kucukbay, H; Yilmaz, U; Büyükgüngör, Orhan (Int Union Crystallography, 2005)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 ... -
1-Benzyl-2-[1-(5-methyl-1H-pyrazol-3-yl)-2-phenylethyl]benzimidazole
Akkurt, M; Pinar, S; Bouhfid, R; Moussaif, A; Essassi, E; Büyükgüngör, Orhan (Blackwell Publishing, 2005)The title compound, C26H24N4, contains one pyrazole ring and two phenyl rings, which are nearly perpendicular to the benzimidazole ring system. In the structure, there is one intramolecular C - H (. . .) N hydrogen-bonding ... -
1-Benzyl-3-(2-phenethyl)benzimidazolium bromide monohydrate
Akkurt, M; Karaca, S; Kucukbay, H; Orhan, E; Büyükgüngör, Orhan (Int Union Crystallography, 2005)The title compound, C22H20N2+center dot Br-center dot H2O, was synthesized from 1-benzylbenzimidazole and 2-bromoethylbenzene in dimethylformamide. The dihedral angle between the two phenyl rings is 70.6 ( 1)degrees. These ... -
1-benzyl-3-[2-(1-piperidinio)ethyl]benzimidazolium dichloride monohydrate
Karaca, S; Akkurt, M; Yilmaz, U; Kucukbay, H; Büyükgüngör, Orhan (Int Union Crystallography, 2005)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 ... -
1-ethyl-3-(2-phenylethyl)benzimidazole-2-selone
Akkurt, M; Ozturk, S; Kucukbay, H; Orhan, E; Büyükgüngör, Orhan (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 ... -
1-ethyl-4-phenylethyl-1,4-dihydroquinoxaline-2,3-dione
Akkurt, M; Ozturk, S; Kucukbay, H; Orhan, E; Büyükgüngör, Orhan (Wiley-Blackwell, 2004)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 ... -
1-isopropyl-3-(2-morpholinioethyl)benzimidazolium diiodide
Akkurt, M; Turktekin, S; Kucukbay, H; Yilmaz, U; Büyükgüngör, Orhan (Blackwell Munksgaard, 2004)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 ... -
1-Methoxyethyl-5-nitrobenzimidazole
Akkurt, M; Yildirim, SO; Orhan, E; Kucukbay, H; Büyükgüngör, Orhan (Int Union Crystallography, 2005)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. -
(1RS,2SR)-1,2,4,5,7-pentabromo-5-methoxyindane
Akkurt, M; Celik, I; Berkil, K; Tutar, A; Ersanli, CC; Cakmak, O; Büyükgüngör, Orhan (Int Union Crystallography, 2005)In the title compound, C10H7Br5O, prepared by bromination of 5- methoxyindane, all bond lengths and angles are in the usual ranges. However, the relatively wide range of Br - C - C angles [ 107.2 ( 5) - 117.0 ( 4)degrees] ... -
2,3,-exo,exo-5,6-Tetrabromobicyclo[2.2.1]-hept-2-ene
Celik, I; Cakmak, O; Akkurt, M; Ersanli, CC; Büyükgüngör, Orhan (Blackwell Munksgaard, 2004)… -
2,3,4,6-Tetra-O-acetyl-N-(2-hydroxybenzylidene)beta-D-galactopyranosylamine
Akkurt, M; Yildrim, SO; Jarrahpour, AA; Alvand, P; Büyükgüngör, Orhan (Int Union Crystallography, 2006)In the title compound, C21H25NO10, the six-membered pyranosyl ring adopts a chair conformation. The crystal structure contains intra- and intermolecular hydrogen-bonding interactions. -
(2-Chloropyridin-3-yl)(4-nitrobenzylidene)amine
Akkurt, M; Karaca, S; Jarrahpour, AA; Zarei, M; Büyükgüngör, Orhan (Blackwell Munksgaard, 2005)In the title compound, C12H8ClN3O2, the dihedral angle between the least-squares planes of the pyridine and benzene rings is 20.8 (1)degrees. In the crystal structure, molecules pack nearly parallel along the a axis, with ... -
The 2-exo,7-exo,10-exo isomer of 11-oxa-tricycolo[6.2.1.0(2,7)]undec-4-ene-9,10-diyl diacetate
Yildirim, SO; Akkurt, M; Baran, A; Secen, H; Büyükgüngör, Orhan (Int Union Crystallography, 2005)The title compound, (2-exo, 7-exo, 9-exo, 10-exo)-11-oxatricyclo[ 6.2.1.0(2,7)] undec-4-ene-9,10-diyl diacetate, C14H18O5, was synthesized in the same way as its 9-endo, 10-endo isomer. The X-ray study showed that the ...
