A Novel Stereoselective Route to cis-Olefins via Addition of Vinyl Cuprates to αβ-Unsaturated Sulphones and Subsequent Desulphonylation

DOI: 10.1039/C39810000523

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 523 - 524 (1981)

Update date:2022-08-30

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Authors:

Chirico, Gioacchino De

Fiandanese, Vito

Marchese, Giuseppe

Naso, Francesco

Sciacovelli, Oronzo

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Article abstract of DOI:10.1039/C39810000523

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.

Full text of DOI:10.1039/C39810000523

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