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A New Synthesis of Benzofurans from Phenols via Claisen Rearrangement and Ring‐Closing Metathesis |
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| Authors: | Tzu‐Wei Tsai Eng‐Chi Wang Sie‐Rong Li Yung‐Hua Chen Yu‐Li Lin You‐Feng Wang Keng‐Shiang Huang |
| Abstract: | Based on Claisen rearrangement, the double bond isomerization of O‐allyl function together with the formation of O‐vinyl function in one pot, and ring‐closing metathesis (RCM), various phenols were transformed into various benzofurans in good yields. |
| Keywords: | Ring‐closing metathesis Claisen rearrangement Benzofurans |