Facile synthesis of azulenols: [6 + 4] cycloadditions of fulveneketene acetal
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 8,p. 937-938
- https://doi.org/10.1039/cc9960000937
Abstract
In contrast to the Diels–Alder reaction of fulvenes and pyrones, fulveneketene acetal reacts with α-pyrone to give the [6 + 4] cycloaddition adduct, an efficient and novel route to the azulenols.Keywords
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