1: With water; potassium hydroxide in methanol T=20°C; 0.5 h; 2: With hydrogenchloride in water Acidic aqueous solution;

copper; acetic acid; zinc in tetrahydrofuran 1 h; Heating;

1: With 3-chloro-benzenecarboperoxoic acid in dichloromethane T=40°C; 72 h; 2: With sodium methylate in ethanol T=20°C; 1 h;

1: With bromine 2: Alkaline hydrolysis; Further stages.;

sodium hydroxide in acetonitrile-D3; water-d2 T=35°C; UV-irradiation; Kinetics;

sodium hydroxide

1: iron; glacial acetic acid; bromine 2: aqueous-methanolic NaOH-solution View Scheme

[bis(acetoxy)iodo]benzene T=20°C; 1 h;

1.1: N,N-diethylaniline / 4 h / Heating 2.1: triethylamine / CH2Cl2 / 0 - 20 °C 3.1: OsO4; NaIO4 / diethyl ether; acetone; H2O / 8 h 3.2: sodium borohydride / methanol / 0.5 h / 0 °C 4.1: tetra-n-butylammonium fluoride / CH2Cl2; tetrahydrofuran / 1 h / 0 - 20 °C 5.1: 98 percent / ceric ammonium nitrate / acetonitrile; H2O / 0.08 h 6.1: 73 percent / pyridinium p-toluenesulfonate; dihydro-1,4-benzoquinone / toluene / 2 h / Heating View Scheme