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    1,3-Bis(3-phenylpropyl)-1H-benzimidazole-2(3H)-tellurone
    (Blackwell Publishing, 2008) Yalcin, Serife Pinar; Akkurt, Mehmet; Yilmaz, Uelkue; Kucukbay, Hasan; Buyukgungor, Orhan
    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 center of the benzimidazole ring system. The benzimidazole ring system makes an angle of 67.9 (4) with the phenyl rings.
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    Synthesis and microwave-assisted catalytic activity of novel bis-benzimidazole salts bearing furfuryl and thenyl moieties in Heck and Suzuki cross-coupling reactions
    (Wiley-Blackwell, 2010) Yilmaz, Uelkue; Sireci, Nihat; Deniz, Selma; Kucukbay, Hasan
    A mixture of bis-benzimidazole salts (1-7), Pd(OAc)(2) and K(2)CO(3) in DMF-H(2)O catalyzes, in high yield, the Suzuki and Heck cross-coupling reactions assisted by microwave irradiation in a short time. In particular, the yields of the Heck and Suzuki reactions with aryl bromides were found to be nearly quantative. The synthesized bis-benzimidazole salts (1-7) were identified by (1)H-(13)C NMR, IR spectroscopic methods and micro analysis. Copyright (C) 2010 John Wiley & Sons, Ltd.