oxygen; polymer supported perruthenate in toluene T=75°C; 6 h;

dihydrogen peroxide; sodium hydroxide in water pH=8 - 8.5; 2 h;

1: With C76H56N2O2; Nb(OiPr)5 in chloroform; sodium chloride T=40°C; 0.5 h; 2: With dihydrogen peroxide in chloroform; water; sodium chloride T=40°C; enantioselective reaction;

1: calcium carbonate; bromine / chloroform / 36 h / 10 - 15 °C 2: Ionicliquid [bmim]HSO4 / 0.08 h / |Microwave irradiation 3: sodium ethanolate / dimethyl sulfoxide / 16 h / 120 °C 4: water / 0.13 h / |Microwave irradiation 5: dihydrogen peroxide; sodium hydroxide / water / 2 h / pH 8 - 8.5 View Scheme

1: Ionicliquid [bmim]HSO4 / 0.08 h / |Microwave irradiation 2: sodium ethanolate / dimethyl sulfoxide / 16 h / 120 °C 3: water / 0.13 h / |Microwave irradiation 4: dihydrogen peroxide; sodium hydroxide / water / 2 h / pH 8 - 8.5 View Scheme

1: sodium ethanolate / dimethyl sulfoxide / 16 h / 120 °C 2: water / 0.13 h / |Microwave irradiation 3: dihydrogen peroxide; sodium hydroxide / water / 2 h / pH 8 - 8.5 View Scheme

1: water / 0.13 h / |Microwave irradiation 2: dihydrogen peroxide; sodium hydroxide / water / 2 h / pH 8 - 8.5 View Scheme

HOF* CH3CN in chloroform T=0 - 20°C; Product distribution;

in tetrahydrofuran T=-78 - 20°C;