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Başlık için Araştırma Çıktıları | Wos listeleme

Başlık için Araştırma Çıktıları | Wos listeleme

Sırala: Sıra: Sonuçlar:

  • 1,1 ',3,3 '-tetraalkyl-2,2 '-biperimidinylidenes: Unexpected substituent 
    Alici, B; Hokelek, T; Cetinkaya, E; Cetinkaya, B (2003)
    C-2 deprotonation of 1,3-dibutylperimidinium bromide (1a) with sodium hydride and a catalytic amount of potassium tert-butoxide in dry THF led to the formation of the exceptionally inert tetraaminoalkene 2a. In contrast, ...
  • 1,1 '-butane-1,4-diylbis(1H-benzimidazole) 
    Akkurt, M; Karaca, S; Kucukbay, H; Buyukgungor, O (2007)
    The molecule of the title compound, C18H18N4, is disposed about a center of inversion. The dihedral angle between the five- and six-membered rings is 1.23 (6)degrees, showing almost exact coplanarity.
  • 1,3-bis(2-phenylethyl)benzimidazolium-2-dithiocarboxylate 
    Akkurt, M; Ozturk, S; Kucukbay, H; Orhan, E; Buyukgungor, O (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 ...
  • 1,3-Bis(2-thienylmethyl)-4,5-dihydroimidazolium 
    Arslan, H; VanDerveer, D; Ozdemir, I; Gurbuz, N; Gok, Y; Cetinkaya, B (2009)
    The asymmetric unit of the title compound, (C13H15N2S2)-[RuCl3(C10H14)], contains a 1,3-(2-thienylmethyl)-4,5-dihydroimidazolium cation and a trichlorido(eta(6)-p-cymene)ruthenate(II) anion. The thiophene rings of the ...
  • {1,3-bis(3,4,5-trimethoxybenzyl)-3,4,5,6-tetrahydropyrimidin-2-ylidene} 
    Arslan, H; VanDerveer, D; Ozdemir, I; Demir, S; Cetinkaya, B (2007)
    In the title complex, [RhCl(C8H12)(C24H32N2O6)], the Rh atom is coordinated by a Cl atom, one C atom of the tetrahydropyrimidine ring and the two double bonds of cyclooctadiene. Each of the tetrahydropyrimidine and ...
  • 1,3-Bis(3-phenylpropyl)-1H-benzimidazol-3-ium-2-carbodithioate 
    Akkurt, M; Yilmaz, U; Kucukbay, H; Gencaslan, M; Buyukgungor, O (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 
    Yalcin, SP; Akkurt, M; Yilmaz, U; Kucukbay, H; Buyukgungor, O (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 
    Akkurt, M; Karaca, S; Yilmaz, U; Kucukbay, H; Buyukgungor, O (2008)
    In the title compound, C25H27N2+center dot Br-center dot H2O, the benzimidazole unit is essentially planar, with a maximum deviation of 0.020 (6) angstrom. The benzimidazole unit makes dihedral angles of 83.6 (3) and 81.0 ...
  • 1,3-Bis(4-methylbenzyl)benzimidazolium chloride monohydrate 
    Pinar, S; Akkurt, M; Kucukbay, H; Sireci, N; Buyukgungor, O (2006)
    The cation in the title compound, C23H23N2+.Cl-.H2O, features a benzimidazole ring connected to two 4-methyl-benzyl rings via methyl-ene bridges. The crystal structure is stabilized by C-(HO)-O-..., C-(HCl)-Cl-... and ...
  • 1,3-Bis(4-tert-butylbenzyl)-4,5-dihydroimidazolium chloride monohydrate 
    Arslan, H; VanDerveer, D; Yasar, S; Ozdemir, I; Cetinkaya, B (2009)
    In the title compound, C(25)H(35)N(2)(+)center dot Cl(-)center dot H(2)O,the imidazolidine ring adopts a twisted conformation, with a pseudo-twofold axis passing through the N-C-N carbon and the opposite C-C bond. The N-C-N ...
  • 1,3-Bis(thiophen-2-ylmethyl)-3,4,5,6-tetrahydropyrimidinium 
    Arslan, H; VanDerveer, D; Ozdemir, I; Gurbuz, N; Gok, Y; Cetinkaya, B (2009)
    The asymmetric unit of the title compound, (C14H17N2S2)-[Ru(C10H14)Cl-3], contains a 1,3-bis(thiophen-2-ylmethyl)-3,4,5,6-tetrahydropyrimidinium cation and a trichlorido(eta(6)-p-cymene) ruthenate(II) anion. The Ru atom ...
  • 1,3-Bis[(5-aminofuran-2-yl) methyl]3,4,5,6-tetrahydropyrimidin-1-ium 
    Akkurt, M; Akkoc, S; Gok, Y; Tahir, MN (2013)
    The asymmetric unit of the title salt, C16H21N2O2 (+) center dot PF6 (-), contains half of the whole ion pair, which has crystallographic mirror symmetry. Two F atoms related by the mirror plane are disordered over two ...
  • 1,3-Bis[4-(dimethylamino)benzyl]-4,5,6,7-tetrahydro-1H-1,3-diazepan-2-iu 
    Arslan, H; VanDerveer, D; Gok, Y; Ozdemir, I; Cetinkaya, B (2009)
    The title N-heterocyclic carbene derivative, C23H33N4+center dot Cl-, has been synthesized and characterized by elemental analysis, H-1 and C-13 NMR, IR spectroscopy and a single-crystal X-ray diffraction study. Ions of ...
  • 1,3-Difurfurylbenzimidazolium chloride monohydrate 
    Akkurt, M; Sireci, N; Deniz, S; Kucukbay, H; Buyukgungor, O (2009)
    The title compound, C17H15N2O2+center dot Cl-center dot H2O, was synthesized from benzimidazole and furfryl chloride in dimethylformamide. The cationic benzimidazolium ring is connected to two furan rings via methylene ...
  • 1,3-Dioxane Functionalized Pd-PEPPSI Catalyst for Direct Arylation of 
    Ulu, OD (2021)
    A series of benzimidazolium salts (1a-d) and their Pd-PEPPSI complexes (pyridine-enhanced precatalyst preparation, stabilization, and initiation) (2a-d) were prepared to catalyze the direct arylation of heteroaromatics ...
  • 1,4,5,6-tetrahyropyrimidinium halides ligands for Suzuki-Miyaura 
    Alici, B; Ozdemir, I; Gurbuz, N; Cetinkaya, E; Cetinkaya, B (2005)
    Four functionalized bis(1,4,5,6-tetrahyropyrimidinium) salts (2a-d) have been prepared and characterized by conventional spectroscopic methods and elemental analyses. A highly effective, easy to handle and environmentally ...
  • 1-(1H-Benzimidazol-1-ylmethyl)-3-[2-(diisopropylamino)ethyl]-1H-benzimid 
    Arslan, H; VanDerveer, D; Demir, S; Ozdemir, I; Cetinkaya, B (2009)
    The title N-heterocyclic carbene derivative, C23H30N5+center dot Br-center dot 0.25H(2)O, was synthesized using microwave heating and was characterized by H-1 and C-13 NMR spectroscopy and a single-crystal X-ray diffraction ...
  • 1-(2-Morpholinoethyl)-1H-benzimidazole 
    Akkurt, M; Ozturk, S; Sireci, N; Kucukbay, H; Buyukgungor, O (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-Phenylbenzyl)-3-(2,4,6-trimethylbenzyl)imidazolidinium bromide 
    Arslan, H; VanDerveer, D; Yasar, S; Odemir, S; Cetinkaya, B (2009)
    In the title salt, C(26)H(29)N(2)(+)center dot Br(-),which may serve as a precursor for N-heterocyclic carbenes, the imidazolidine ring adopts a twist conformation with a pseudo-twofold axis passing through the N-C-N carbon ...
  • 1-(2-piperidinoethyl)-1H-benzimidazole 
    Turktekin, S; Akkurt, M; Sireci, N; Kucukbay, H; Buyukgungor, O (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 ...