Synthesis of necine bases from homoproline derivatives
- 1 January 1991
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 6,p. 1615-1616
- https://doi.org/10.1039/p19910001615
Abstract
The α-ally homoproline ester 8, obtained by Claisen rearrangement of the allyl ester 7 or direct C-allylation of the homoproline methyl ester 9 has been converted into (–)-trachelanthamidine 4a and (–)-isoretronecanol 4b while allylation of the enolate derived from the lactone 13a followed by related transformations leads stereospecifically to turneforcidine 12.Keywords
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