Enantioselective total synthesis of otteliones A and B.

Org Lett

Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan, ROC.

Published: April 2010

Enantioselective total synthesis of otteliones A and B was accomplished. The key steps are radical cyclization of an alpha-iodoketone to construct the cis-hydrindanone skeleton and Suzuki-Miyaura coupling to incorporate the aromatic group. (+)-Ottelione A was converted to (-)-ottelione B on treatment with NaOH in THF.

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http://dx.doi.org/10.1021/ol902776dDOI Listing

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