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Paper | Regular issue | Vol 36, No. 3, 1993, pp.497-505
Published online, 1st January, 1970
DOI: 10.3987/COM-92-6172
One-Pot Synthesis of 2,3-Dihydro-2,2-dimethylbenzofuran Derivatives

Kyoung Mahn Kim, Hyoung Rae Kim, and Eung K. Ryu*

*Korea Research Institute of Chemical Technology, P.O.Box 9, Daedeog Danji, Daejoen 305-606, Korea

Abstract

A tandem Claisen rearrangement-cyclization reaction of aryl methallyl ethers afforded the corresponding 2,3-dihydro-2,2-dimethylbenzofuran derivatives at -70 °C with aluminium chloride.