Synthesis and spectral characterization of new benzimidazolium compounds containing sulfur |
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| Authors: | Ülkü Yılmaz Hasan Küçükbay |
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| Affiliation: | 1. Department of Engineering Basic Sciences, Faculty of Engineering and Natural Sciences, Malatya Turgut ?zal University, Battalgazi, Malatya, Turkey;2. ulku.yilmaz@ozal.edu.tr;4. Department of Chemistry, Faculty Science and Arts, Inonu University, Battalgazi, Malatya, Turkey |
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| Abstract: | AbstractN-heterocyclic carbene (compound b) was synthesized from reaction of 1-(3-phenylpropyl)-3-methylbenzimidazolium iodide (a) and a strong base in an argon atmosphere. Then, 1-(3-phenylpropyl)-3-methylbenzimidazolium-2-carbodithioate (c) was prepared with carbene and CS2. Finally, a group of alkyl 1-(3-phenylpropyl)-3-methylbenzimidazolium-2-carbodithioate halides was synthesized with alkyl halides and compound c, occurring products 1-6. Structural characterization of compounds was performed 1H, and 13C NMR, IR, and MS spectroscopy and elemental analysis. |
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| Keywords: | Dithioester carbodithioate benzimidazole N-heterocyclic carbene zwitterions |
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