Total syntheses of sanggenon-type natural products and rearrangements of 3-substituted flavone ethers
An efficient approach to the hydrobenzofuro[3,2-b]chromenone core of sanggenon-type natural products has been developed. The key transformation involves a protecting group-free double rearrangement of a bis-allyloxyflavone ether substrate. A sequence involving asymmetric 3-allyl rearrangement follow...
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| Language: | en_US |
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2016
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| Online Access: | https://hdl.handle.net/2144/14142 |