A new route to functionalised hydroazulenes. Synthesis of (±)-confertin
- 1 January 1988
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 15,p. 1028-1030
- https://doi.org/10.1039/c39880001028
Abstract
The advanced confertin intermediate (13) has been synthesised in 20% yield from a simple dihydrocinnamic acid precursor, the hydroazulene skeleton having been constructed by rhodium(II) mandelate-catalysed cyclisation–ring expansion of an α-diazoketone.Keywords
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