potassium carbonate in ethyl acetate 1 h; Heating;

1: With [RuCl2(p-cumene)]2; trifuran-2-yl-phosphane; sodium carbonate in toluene T=50°C; Schlenk techniqueInert atmosphere; 2: With bis(norbornadiene)rhodium(I) tetrafluoroborate; C46H35NO2P2; hydrogen in tetrahydrofuran T=20°C; P=15001.5 Torr; 1 h; Schlenk techniqueInert atmosphereAutoclave; Reagent/catalystTemperature; Overall yield = 83 percent; Overall yield = 126.5 mg; enantioselective reaction;