A novel stereoselective route to cis-olefins via addition of vinyl cuprates to αβ-unsaturated sulphones and subsequent desulphonylation
- 1 January 1981
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 11,p. 523-524
- https://doi.org/10.1039/c39810000523
Abstract
Dialkenylcuprates, generated by addition of dialkylcuprates to acetylene, react with αβ-unsaturated sulphones to give cis-γδ-unsaturated sulphones which can be easily desulphonylated with retention of the double-bond configuration.Keywords
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