Catalytic triple carbonylation of olefins. Enantioselective synthesis of 2-oxoglutarates
作者:Martin Sperrle、Giambattista Consiglio
DOI:10.1016/0022-328x(95)05654-8
日期:1996.1
A new carbonylationreaction, namely “triple carbonylation” of olefins catalysed by cationicpalladiumcomplexes to substituted 2-oxoglutarates, has been developed. Even though the chemoselectivity is not high, this reaction allows a one-step synthesis of substituted 2-oxoglutarates with fair to excellent enantioselectivity (enantiomeric excess up to 92%). The reaction is completely regioselective