Base catalysed deacylative dimerisation of 3-acetylchromenone: a facile Diels–Alder reaction
- 1 January 1984
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 20,p. 1319-1320
- https://doi.org/10.1039/c39840001319
Abstract
That the key step in the title reaction id the Diels–Alder addition of 3-acetylchromenone (1) to its acyl–acyl rearranged isomer (9′a) is supported by the formation of 2-salicyloylxanthone (5) from the reaction of (9) with any of the chromenones (1)—(4)Keywords
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