Copper iodide-catalyzed cyclization of (Z)-chalcogenoenynes |
| |
| Authors: | Stein André L Alves Diego da Rocha Juliana T Nogueira Cristina W Zeni Gilson |
| |
| Affiliation: | Laboratório de Síntese, Reatividade, Avalia??o, Toxicológica e Farmacológica de Organocalcogenios-CCNE-UFSM, 97105-900-Santa Maria, RS, Brazil. |
| |
| Abstract: | We present here our results of the efficient copper-catalyzed cyclizations of chalcogenoenynes and establish a route to obtain 3-substituted chalcogenophenes in good to excellent yields. In addition, the obtained chalcogenophenes were readily transformed to more complex products using the palladium-catalyzed cross-coupling reactions with boronic acids to give Suzuki-type products in good yields. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
