Convenient synthesis of novel 2,2-dialkyl-1,2-dihydronaphtho[2,1-b]furans |
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| Authors: | Doug Vaughan |
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| Affiliation: | Department of Chemistry, Acadia University, Wolfville, NS, Canada B4P 2R6 |
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| Abstract: | Reaction of 2,2-dialkylacetaldehydes with electron-rich 2-naphthols in presence of p-TSA under closed-vessel solvent-free microwave irradiation conditions resulted in formation of corresponding dihydronaphtho[2,1-b]furans in good to excellent yields. In several cases, small amounts of 14-alkyl-14H-dibenzo[a,j]xanthenes were also formed. |
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| Keywords: | 2-Naphthol 2,2-Dialkyl-1,2-dihydronaphtho[2,1-b]furans 14-Alkyl-14H-dibenzo[a,j]xanthenes Microwave-assisted synthesis Solvent-free Cyclocondensation |
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