Synthesis and reactions of reduced flavones
- 1 January 1997
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 2,p. 163-170
- https://doi.org/10.1039/a602245f
Abstract
The cycloadditions of a series of 4H-pyran-4-ones 3c–e with electron-rich dienes 11a,b to give reduced flavones 12 is described. The subsequent reactions of these reduced flavones with HCl, trifluoroacetic anhydride, ethyl anthranilate 19a and anthranilonitrile 19b is also described.Keywords
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