1: With methyl-diethoxy-silane; Rh(t-Bu-Phebox)(OAc)2(aq) in toluene T=60°C; 2: With potassium fluoride; tetrabutyl ammonium fluoride in tetrahydrofuran; methanol; toluene Further stages.;
1: With methyl-diethoxy-silane; Rh<(S,S)-Phebox-i-Pr>(OAc)2(aq) in toluene T=60°C; 2: With potassium fluoride; tetrabutyl ammonium fluoride in tetrahydrofuran; methanol; toluene Further stages.;
1: With TsNHOH; potassium carbonate in methanol; water T=20°C; 10 h; 2: With potassium carbonate in methanol; water T=60°C; 4 h; regioselective reaction;
