lithium aluminium tetrahydride in diethyl ether 3 h; Heating;

1: 59 percent / sodium amide, iron(III) chloride / liquid ammonia; diethyl ether / -50 °C 2: 64 percent / lithium aluminium hydride / diethyl ether / 3 h / Heating View Scheme

1: 90 percent / 10percent aq. sulphuric acid / 5 h / Heating; further reagent 2: 5 percent / silver nitrite / dimethylformamide / 70 °C 3: 59 percent / sodium amide, iron(III) chloride / liquid ammonia; diethyl ether / -50 °C 4: 64 percent / lithium aluminium hydride / diethyl ether / 3 h / Heating View Scheme

1: 5 percent / silver nitrite / dimethylformamide / 70 °C 2: 59 percent / sodium amide, iron(III) chloride / liquid ammonia; diethyl ether / -50 °C 3: 64 percent / lithium aluminium hydride / diethyl ether / 3 h / Heating View Scheme