Highly regio- and stereoselective addition of 1,3-diketones to internal alkynes catalyzed by cationic iridium complex.
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.
Department of Chemistry and Biological Science, Aoyama Gakuin University, 5-10-1 Fuchinobe, Sagamihara, Kanagawa 229-8558, Japan.
Gen
G
Onodera
Minoru
M
Kato
Ryo
R
Kawano
Yuri
Y
Kometani
Ryo
R
Takeuchi