Enantioselective Copper-Catalyzed Conjugate Addition of Trimethylaluminium to β,γ-Unsaturated α-Ketoesters
作者:Ludovic Gremaud、Alexandre Alexakis
DOI:10.1002/anie.201107324
日期:2012.1.16
Not a cop out: The copper‐catalyzed asymmetric conjugateaddition of organometallic reagents to Michael acceptors is an important methodology for forming a CC bond in an enantioselective manner. Such an addition of Me3Al to β,γ‐unsaturatedα‐ketoesters is described to proceed in high yield and selectivity. CuTC=copper(I) thiophene‐2‐carboxylate.