Zizaene and cedrene sesquiterpenes. Novel synthesis of tricyclic intermediates for their preparation

Pramod, Kakumanu ; Subba Rao, G. S. R. (1982) Zizaene and cedrene sesquiterpenes. Novel synthesis of tricyclic intermediates for their preparation Journal of the Chemical Society, Chemical Communications (13). pp. 762-763. ISSN 0022-4936

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Official URL: http://pubs.rsc.org/en/content/articlelanding/1982...

Related URL: http://dx.doi.org/10.1039/C39820000762

Abstract

The tricyclic enone (8), conveniently prepared from the diene (5)via the adduct (7), afforded the endo-and exo-alcohols (9) whose toluene-p-sulphonates (10) were readily converted into the tricyclic ketones (11) and (12), thus paving the way for a new total synthesis of racemic zizaene (1) and of racemic cedrene (2) respectively.

Item Type:Article
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