lithium aluminium tetrahydride in diethyl ether T=0 - 20°C;

1: pyridine / 0 - 20 °C 2: 81.1 percent / LAH / diethyl ether / 0 - 20 °C View Scheme

1: 84 percent / LAH / diethyl ether / 0 - 20 °C 2: pyridine / 0 - 20 °C 3: 81.1 percent / LAH / diethyl ether / 0 - 20 °C View Scheme

1: 94 percent / decahydronaphthalene / 185 °C 2: 84 percent / LAH / diethyl ether / 0 - 20 °C 3: pyridine / 0 - 20 °C 4: 81.1 percent / LAH / diethyl ether / 0 - 20 °C View Scheme

1: 95.7 percent / potassium hydroxide / ethanol; H2O / 3 h / Heating 2: 94 percent / decahydronaphthalene / 185 °C 3: 84 percent / LAH / diethyl ether / 0 - 20 °C 4: pyridine / 0 - 20 °C 5: 81.1 percent / LAH / diethyl ether / 0 - 20 °C View Scheme

1: 98.3 percent / pyridine / 0 - 20 °C 2: 59.5 percent / sodium hydride / tetrahydrofuran / 19 h / 0 - 20 °C 3: 95.7 percent / potassium hydroxide / ethanol; H2O / 3 h / Heating 4: 94 percent / decahydronaphthalene / 185 °C 5: 84 percent / LAH / diethyl ether / 0 - 20 °C 6: pyridine / 0 - 20 °C 7: 81.1 percent / LAH / diethyl ether / 0 - 20 °C View Scheme

1: 81.6 percent / LAH / diethyl ether / 0 - 20 °C 2: 98.3 percent / pyridine / 0 - 20 °C 3: 59.5 percent / sodium hydride / tetrahydrofuran / 19 h / 0 - 20 °C 4: 95.7 percent / potassium hydroxide / ethanol; H2O / 3 h / Heating 5: 94 percent / decahydronaphthalene / 185 °C 6: 84 percent / LAH / diethyl ether / 0 - 20 °C 7: pyridine / 0 - 20 °C 8: 81.1 percent / LAH / diethyl ether / 0 - 20 °C View Scheme

1: 59.5 percent / sodium hydride / tetrahydrofuran / 19 h / 0 - 20 °C 2: 95.7 percent / potassium hydroxide / ethanol; H2O / 3 h / Heating 3: 94 percent / decahydronaphthalene / 185 °C 4: 84 percent / LAH / diethyl ether / 0 - 20 °C 5: pyridine / 0 - 20 °C 6: 81.1 percent / LAH / diethyl ether / 0 - 20 °C View Scheme