1: 2-methoxyphenyl triflate With dicyclohexyl(2′,6′-dimethoxybiphenyl-2-yl)phosphine; anhydrous lithium acetate; palladium diacetate in tert-butyl methyl ether T=25°C; 0.166667 h; Inert atmosphereGlovebox; 2: γ-butyrolactone trimethylsilyl enol ether in tert-butyl methyl ether T=25°C; 4 h; Inert atmosphereGlovebox; enantioselective reaction;

pyridinium p-toluenesulfonate; lithium diisopropyl amide 1.) THF, 2.) MeOH; Yield given. Multistep reaction;