1: 61 percent / NaBH4 / dimethylformamide; tetrahydrofuran / 3 h / Ambient temperature 2: 89 percent / pyridinium chlorochromate / CH2Cl2 / 2 h 3: 88 percent / SnCl2*2H2O, conc.HCl / 2 h / 15 °C 4: 66 percent / N-bromosuccinimide, benzoyl peroxide / CCl4 / 18 h / Heating; Irradiation 5: 94 percent / silver tosylate / acetonitrile / Ambient temperature; stirred overnight 6: 26 percent / NaHCO3 / dimethylsulfoxide / 0.08 h / 100 °C View Scheme

1: 61 percent / NaBH4 / dimethylformamide; tetrahydrofuran / 3 h / Ambient temperature 2: 89 percent / pyridinium chlorochromate / CH2Cl2 / 2 h 3: 88 percent / SnCl2*2H2O, conc.HCl / 2 h / 15 °C View Scheme

lithium hydroxide in water; benzene

lithium hydroxide in water; benzene Title compound not separated from byproducts;

暂无反应条件数据

potassium hydroxide in water; benzene 1.33333 h; Title compound not separated from byproducts;

sodium tetrahydroborate in tetrahydrofuran; N,N-dimethyl-formamide 3 h; Ambient temperature;

1: benzene 2: aqueous potassium hypobromite 3: aqueous HBr / Diazotization.Behandlung der Diazoniumsalz-Loesung mit CuBr View Scheme

2: Br2, KOH View Scheme

phosphorus pentachloride