Srikrishna, A and Lakshmi, Vasantha B and Mathews, Manoj (2006) Construction of spiro[5.5]undecanes containing a quaternary carbon atom adjacent to a spirocentre via an Ireland ester Claisen rearrangement and RCM reaction sequence. Total syntheses of (±)-$\alpha$-chamigrene, (±)-$\beta$-chamigrene and (±)-laurencenone C. In: Tetrahedron Letters, 47 (13). pp. 2103-2106.
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Abstract
Starting from cyclohexanecarboxylic acid, a combination of an Ireland ester Claisen rearrangement and RCM reactions was exploited for an efficient construction of spiro[5.5]undecanes containing a quaternary carbon atom adjacent to the spirocentre and the methodology was extended to complete total syntheses of three chamigrenes.
Item Type: | Journal Article |
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Publication: | Tetrahedron Letters |
Publisher: | Elsevier |
Additional Information: | Copyright of this article belongs to Elsevier |
Department/Centre: | Division of Chemical Sciences > Organic Chemistry |
Date Deposited: | 31 May 2006 |
Last Modified: | 19 Sep 2010 04:28 |
URI: | http://eprints.iisc.ac.in/id/eprint/7147 |
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