Simple synthesis of furanoid and dioxabicyclo[3.3.0]octane lignans
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 11,p. 1285-1286
- https://doi.org/10.1039/p19920001285
Abstract
The key intermediates, the keto lactones 5, 6 obtained by convergent synthesis, were transformed into furanoid and dioxabicyclo[3.3.0]octane lignan analogues 7, 8 by means of sodium borohydride reduction and subsequent acid-catalysed cyclisation.Keywords
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