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A short, vinyl radical cyclisation approach to (+/-)-2-pupukeanone

Srikrishna, A and Vijaykumar, D and Sharma, GVR (1997) A short, vinyl radical cyclisation approach to (+/-)-2-pupukeanone. In: Tetrahedron Letters, 38 (11). pp. 2003-2004.

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Addition of tri-n-butyltin radical to a 5-(prop-2-ynyl)bicyclo[2.2.2]oct-2-ene followed by 5-exo-trig cyclisation of the resulting vinyl radical furnishes an isotwistane, providing a short route to the sesquiterpenes, pupukeananes 4 and 2.

Item Type: Journal Article
Publication: Tetrahedron Letters
Publisher: Elsevier Science
Additional Information: Copyrihgt of this article belongs to Elsevier Science.
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Date Deposited: 10 Feb 2010 06:53
Last Modified: 19 Sep 2010 05:01
URI: http://eprints.iisc.ac.in/id/eprint/18409

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