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Communication | Regular issue | Vol 12, No. 4, 1979, pp.451-452
Published online, 1st January, 1970
DOI: 10.3987/R-1979-04-0451
A Regiospecific Synthessis of 5-Hydroxy-2H,1-benzopyran

Vernon G. S. Box, Basil A. Burke, and Charles McCaw

*Department of Chemistry, Mona Campus, University of the West Indies, Mona, Kingston 7, Jamaica

Abstract

The regiospecific synthesis of 5-hydroxy-2H,1-benzopyran, by the Claisen rearrangement of the arylpropargyl ether (6) is described.