SYNTHESIS WITH BENZENESULFENYL CHLORIDE. A NEW WAY TO CYCLOSATIVENE

DOI: 10.1016/0040-4039(80)88099-3

Source and publish data:

Tetrahedron Letters p. 4707 - 4710 (1980)

Update date:2022-08-04

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Authors:

Heissler, Denis

Riehl, Jean-Jacques

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Article abstract of DOI:10.1016/0040-4039(80)88099-3

The total synthesis of the tetracyclic methylketone 2, a synthetic precursor of cyclosativene 1, is reported.The tricyclene ring system of 2 is obtained by the electrophilic addition of benzenesulfenyl chloride to a suitably substituted methylenenorbornene 7.Closure of the fourth ring is achieved by intramolecular acylation of an α-alkylated sulfone.

Full text of DOI:10.1016/0040-4039(80)88099-3

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