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Highly regio- and stereoselective addition of 1,3-diketones to internal alkynes catalyzed by cationic iridium complex. | LitMetric
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Highly regio- and stereoselective addition of 1,3-diketones to internal alkynes catalyzed by cationic iridium complex.

Gen Onodera Minoru Kato Ryo Kawano Yuri Kometani Ryo Takeuchi

Org Lett

Department of Chemistry and Biological Science, Aoyama Gakuin University, 5-10-1 Fuchinobe, Sagamihara, Kanagawa 229-8558, Japan.

Published: November 2009

The first regio- and stereoselective addition of 1,3-diketones to unfunctionalized internal alkynes under neutral conditions is achieved by using [Ir(cod)(2)]SbF(6) as a catalyst.

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 Source
http://dx.doi.org/10.1021/ol9020095DOI Listing

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