Jones, D. Neville and Maybury, Mark W. J. and Swallow, Steven and Tomkinson, Nicholas C. O. (1993) Novel cyclizations involving vinyl sulfones: stereoselective construction of perhydroazulenes and trans-hydrindanes. Tetrahedron Letters, 34 (52). pp. 8553-8556. ISSN 0040-4039Full text not available in this repository. (Request a copy from the Strathclyde author)
Anionic species formed by treatment of vinyl sulfones with hydridoaluminates were trapped intramolecularly by esters to provide six- and seven-membered cyclic ketosulfones, e.g. I (R = Me, H, Ar = p-tolyl) and II, exemplified by the stereoselective construction of trans-hydrindanes and of perhydroazulenes. This led to formal syntheses of confertin (III) and damsinic acid.
|Keywords:||cyclizations , vinyl sulfones , perhydroazulenes , trans-hydrindanes, Chemistry, Biochemistry, Organic Chemistry, Drug Discovery|
|Subjects:||Science > Chemistry|
|Department:||Faculty of Science > Pure and Applied Chemistry|
|Depositing user:||Pure Administrator|
|Date Deposited:||20 Oct 2011 15:33|
|Last modified:||12 Aug 2016 03:07|