sulfuric acid; m-nitrobenzene sulfonic acid sodium salt

1: 65.7 percent / potassium permanganate; magnesium sulfate heptahydrate / H2O / 5 h / 135 - 160 °C 2: hydrochloric acid / 1.5 h / 80 - 90 °C 3: 67.6 percent / 2 h / 130 - 175 °C View Scheme

tert.-butylnitrite in chloroform T=55°C; 7 h;

bromine; acetic acid 2 h;

暂无反应条件数据

1: tert.-butylnitrite / chloroform / 7 h / 55 °C 2: water; sodium hydroxide / tetrahydrofuran / 2 h / 0 °C View Scheme

1.1: bromine; acetic acid / 4 h / 0 - 20 °C 2.1: magnesium sulphate heptahydrate; potassium permanganate / water / 3 h / |Reflux 3.1: sodium hydroxide / water / 5 h / |Reflux 4.1: pyridine / dichloromethane; acetonitrile / 3 h / 50 °C 5.1: sodium hydride / N,N-dimethyl-formamide; paraffin oil / 0.75 h / |Cooling with ice 5.2: 5 h / 20 °C 6.1: sodium hydride / paraffin oil / 6.5 h / 20 °C 7.1: potassium tert-butylate / diethyl ether / 2 h / 40 - 45 °C / |Inert atmosphere 8.1: potassium carbonate; tetra(n-butyl)ammonium hydrogensulfate / water; dichloromethane / 5 h / 20 °C 9.1: morpholine; tetrakis(triphenylphosphine) palladium(0) / tetrahydrofuran / 18 h / 20 °C / |Inert atmosphere; |Darkness 9.2: 0.3 h / 90 - 100 °C / |Inert atmosphere; |Darkness 10.1: sodium methylate; methanol / 1 h / 20 °C View Scheme

trichlorophosphate T=0 - 80°C; 16 h;

potassium permanganate; magnesium sulfate in water T=135 - 160°C; 5 h;

in water