Palladium-Catalysed Carbonylative α-Arylation of Acetone and Acetophenones to 1,3-Diketones
作者:Johannes Schranck、Anis Tlili、Pamela G. Alsabeh、Helfried Neumann、Mark Stradiotto、Matthias Beller
DOI:10.1002/chem.201302590
日期:2013.9.16
Three COmponent -arylation: A carbonylative ketone -arylation process employing acetone for the first time, as well as acetophenones, is described (see scheme). The reaction tolerates a range of (hetero)aryl iodides and several functionalised aryl ketone coupling partners. Only low pressures of molecular CO are applied and no additional solvent is necessary.