A novel kinetic deprotonation at a vinylic carbon in a pyrone ring
- 1 January 1980
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 24,p. 1227
- https://doi.org/10.1039/c39800001227
Abstract
Treatment of 4-methoxy-α-pyrones with butyllithium or lithium di-isopropylamide causes rapid deprotonation at C(3) of the pyrone ring to give moderately stable vinylic carbanions.Keywords
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