Palladium‐Catalyzed Selective Carbonylation of (<i>E</i>)‐1,2‐Diidoalkenes
作者:Jin‐Heng Li、Shi Tang
DOI:10.1081/scc-200046514
日期:2005.1.1
A mild and selective palladium-catalyzed carbonylation of (E)-1,2-diiodoalkenes protocol for the synthesis of (E)-3-iodoacrylate esters and maleic diesters has been developed. In the presence of PdCI2, CuCl2, and CO, (E)-3-iodoacrylate esters and maleic diesters were obtained selectively in moderate yields. Noteworthysis that a clean inversion of configuration takes place in the palladium-catalyzed dicarbonylation of (E)-1,2-diiodoalkenes procedure.