ㅇㅇㅇ Br FeBr3 HO 0 H OH OH concentrated KMnO4 reflux NaOCH3 Eto OEt 3 NaOH, H20 2 4 5 1. LIAIH (excess) 11 6 8 2. HCI, H₂O Br Br 7 10 9 NaOCH3
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FeBr3 is a Lewis acid catalyst. The acyl group adds to the benzene ring. Show more…
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