Facile synthesis of 1,2,3-tricarbonyls from 1,3-dicarbonyls mediated by cerium(IV) ammonium nitrate |
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| Authors: | Akhil Sivan Ani Deepthi |
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| Institution: | 1. Department of Chemistry, Amrita Vishwa Vidyapeetham, Kollam 690 525, Kerala, India;2. Department of Chemistry, University of Kerala, Thiruvananthapuram 695 581, Kerala, India |
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| Abstract: | A mild and efficient protocol for the synthesis of vicinal tricarbonyl compounds from β-dicarbonyls in a single step using cerium(IV) ammonium nitrate as a catalytic oxidant is described. Ease of execution, wide substrate scope and the suitability for the synthesis of commercially important compounds like ninhydrin, alloxan and oxoline make this reaction particularly noteworthy. |
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| Keywords: | Vicinal tricarbonyl compounds Cerium(IV) ammonium nitrate β-Dicarbonyl compounds Ninhydrin Catalyst |
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