samarium diiodide in tetrahydrofuran T=20°C; Reformatsky type reaction; 1 h;

sodium methylate

hydrogenchloride in N,N-dimethyl-formamide 4 h; Ambient temperature;

暂无反应条件数据

1: tetrahydrofuran 2: 45 percent / 2.) dil. HCl / dimethylformamide / 4 h / Ambient temperature View Scheme

1: 83 percent / 1.) 1N NaOH, 2.) cc. HCl / H2O / Ambient temperature 2: tetrahydrofuran 3: 45 percent / 2.) dil. HCl / dimethylformamide / 4 h / Ambient temperature View Scheme

sodium hydride in tetrahydrofuran; mineral oil 16.3333 h; Inert atmosphereReflux;

1: NH2OH*HCl / pyridine / 2 h / Heating 2: Na2Cr2O7, H2SO4 / acetic acid View Scheme

1: 92 percent / 98percent hydrazine hydrate / ethanol / 20 h / Heating 2: 70 percent / potassium permanganate, potassium hydroxide / pyridine; H2O / 7 h / Heating 3: 30 g / HCl / 16 h / Heating 4: LiAlH4 / tetrahydrofuran / 3 h / Heating 5: 95 percent / hydrogen bromide / acetic acid / 21 h / 20 °C 6: sodium / ethanol / 1.) room temp., 1 h; 2.) reflux, 1 h View Scheme

hydrazine hydrate in ethanol 20 h; Heating;