Synthesis and oxidation of (E)-1,2-diphenyl-2-(arylimino) ethanol derivatives |
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| Authors: | Zakaria H. Aiube Sabah T. Najiam Abdul Amir H. Kadhum |
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| Affiliation: | 1. Department of Chemistry, College of Education (Ibn Al-Haithaim), Baghdad University, Baghdad, Iraq
2. Department of Chemical and Process Engineering, Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia
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| Abstract: | The compounds (E)-1,2-diphenyl-2-(phenylimino)ethanol, (E)-1,2-diphenyl-2-(p-tolylimino)ethanol, and (E)-2-((4-chlorophenyl)imino)-1,2-diphenylethanol) were synthesized by reaction of a p-substituted aniline with benzoin then oxidized with chromium trioxide–triethylamine in chloroform to give (E)-1,2-diphenyl-2-(phenylimino)ethanone, (E)-1,2-diphenyl-2-(p-tolylimino)ethanone, and (E)-2-((4-chlorophenyl)imino)-1,2-diphenylethanone in very high yield. The products were characterized by IR and NMR spectral analysis. |
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