hydrogenchloride; dihydrogen peroxide; magnesium; sodium sulfite in tetrahydrofuran; chloroform

dihydrogen peroxide in methanol T=20°C; 0.166667 h; Yield given;

copper in N,N-dimethyl-formamide T=140°C; 1.5 h; Yield given. Yields of byproduct given;

1: 1.) n-butyllithium / 1.) diisopropylether, hexane, -78 deg C, 1 h, 2.) diisopropyloether, hexane, from -78 deg C to 0 deg C, 2 h 2: 35percent aq. hydrogen peroxide / methanol / 0.17 h / 20 °C View Scheme

1: 1.) n-butyllithium / 1.) diisopropylether, hexane, -78 deg C, 1 h, 2.) diisopropyloether, hexane, from -78 deg C to 0 deg C, 2 h 2: 35percent aq. hydrogen peroxide / methanol / 0.17 h / 20 °C View Scheme