Novel and chemoselective one-pot synthesis of 4-arylidene-2-phenyl-5(4H)-oxazolones starting from benzyl alcohols promoted by [(C14H24N4)2W10O32]-[bmim]NO3 |
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| Authors: | Mahboubeh Rostami Ahmad Reza Khosropour Valiollah Mirkhani Iraj Mohammadpoor-Baltork Majid Moghadam and Shahram Tangestaninejad |
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| Institution: | (1) Catalysis Division, Department of Chemistry, Faculty of Science, University of Isfahan, 81746-73441 Isfahan, Iran; |
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| Abstract: | Abstract A new and practical promoter system for one-pot, efficient, chemoselective synthesis of 4-arylidene-2-phenyl-5(4H)-oxazolones using (C14H24N4)2W10O32]-bmim]NO3 under solvent-free conditions is described. The present work opens up a new and ecofriendly synthetic route to Erlenmeyer–Pl?chl
adducts from primary benzyl alcohols in a one-pot operation. |
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