A simple strategy for spirocyclopentannulation of cyclic ketones. Formal total synthesis of (±)-acorone

A general and simple methodology for spirocyclopentannulation of cyclic ketones (or 4,4-disubstituted cyclopentenones from acyclic ketones) and its application in the synthesis of the spirodienone 7 via a prochiral precursor constituting a formal total synthesis of (±)-acorone ( 6 ), are described....

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Bibliographic Details
Published in:Tetrahedron letters 1996-03, Vol.37 (10), p.1683-1686
Main Authors: Srikrishna, Adusumili, Praveen Kumar, P, Viswajanani, Ranganathan
Format: Article
Language:English
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Summary:A general and simple methodology for spirocyclopentannulation of cyclic ketones (or 4,4-disubstituted cyclopentenones from acyclic ketones) and its application in the synthesis of the spirodienone 7 via a prochiral precursor constituting a formal total synthesis of (±)-acorone ( 6 ), are described. Graphic
ISSN:0040-4039
1873-3581
DOI:10.1016/0040-4039(96)00109-8