magnesium bromide in diethyl ether 0.75 h; Ambient temperature;

aluminum isopropoxide T=130°C; 3 h; Yield given. Yields of byproduct given;

Yield given. Multistep reaction;

aluminum isopropoxide T=130°C; 3 h; Yield given. Yields of byproduct given;

1: CuBr2; LiBr / ethyl acetate / 0.5 h / 90 °C 2: 600 mg / NaH / dimethylformamide / 3 h / 20 °C 3: 87 percent / diethyl ether / 4 h / 20 °C 4: 51 percent / pyridinium chlorochromate / CH2Cl2 / 4 h / 20 °C 5: 62 percent / m-chloroperbenzoic acid / CH2Cl2 / 3 h / -78 °C 6: 46 percent / NaHCO3 / CCl4 / 5 h / 80 °C View Scheme

1: 100 percent / Br2 / CHCl3 / 0.25 h / -60 °C 2: 62 percent / Li2CO3 / dimethylformamide / 14 h / 105 °C View Scheme

sodium methylsulfinylmethanide in tetrahydrofuran; dimethyl sulfoxide T=0°C; 1 h;

sodium hydroxide in dimethyl sulfoxide

sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride in dichloromethane; water 240 h; Ambient temperature;

3-chloro-benzenecarboperoxoic acid in diethyl ether 36 h; Ambient temperature;