aluminium amalgam in ammonia

1: 0.25 N NaOMe / 1 h / Ambient temperature 2: 79 percent / FeSO4*7H2O, tert-butyl hydroperoxide / acetic acid; H2O / 0.02 h 3: Cu-Al alloy, 5 N NaOH / 0 h / Heating 4: 85 percent / 1 N NaOH / dioxane / 0.33 h / Heating 5: 32 percent / 1.) 1 N NH3, amalgamated Al; 2.) air / Ambient temperature; 1.) 35 min; 2.) 30 min View Scheme

1: 79 percent / FeSO4*7H2O, tert-butyl hydroperoxide / acetic acid; H2O / 0.02 h 2: Cu-Al alloy, 5 N NaOH / 0 h / Heating 3: 85 percent / 1 N NaOH / dioxane / 0.33 h / Heating 4: 32 percent / 1.) 1 N NH3, amalgamated Al; 2.) air / Ambient temperature; 1.) 35 min; 2.) 30 min View Scheme

1: Cu-Al alloy, 5 N NaOH / 0 h / Heating 2: 85 percent / 1 N NaOH / dioxane / 0.33 h / Heating 3: 32 percent / 1.) 1 N NH3, amalgamated Al; 2.) air / Ambient temperature; 1.) 35 min; 2.) 30 min View Scheme

1: POCl3, KCl / 0.2 h / Heating 2: 0.25 N NaOMe / 1 h / Ambient temperature 3: 79 percent / FeSO4*7H2O, tert-butyl hydroperoxide / acetic acid; H2O / 0.02 h 4: Cu-Al alloy, 5 N NaOH / 0 h / Heating 5: 85 percent / 1 N NaOH / dioxane / 0.33 h / Heating 6: 32 percent / 1.) 1 N NH3, amalgamated Al; 2.) air / Ambient temperature; 1.) 35 min; 2.) 30 min View Scheme

1: Raney-Co / ethanol; H2O / 1 h / Heating 2: 85 percent / 1 N NaOH / dioxane / 0.33 h / Heating 3: 32 percent / 1.) 1 N NH3, amalgamated Al; 2.) air / Ambient temperature; 1.) 35 min; 2.) 30 min View Scheme

copper; aluminium in ethanol

1: 86 percent / 1percent aq. KOH / 15 h / Ambient temperature 2: 85 percent / 1 N H2SO4, FeSO4*7H2O, tert-butyl hydroperoxide / acetic acid; H2O / 4 h / Ambient temperature 3: 82 percent / 6 N HCl / 6 h / Heating 4: 37 percent / aq. HgCl2, Al, 1 M aq. NH3 / 1.5 h / Ambient temperature View Scheme

1: NaSH / H2O / 2 h / Heating 2: 86 percent / 1percent aq. KOH / 15 h / Ambient temperature 3: 85 percent / 1 N H2SO4, FeSO4*7H2O, tert-butyl hydroperoxide / acetic acid; H2O / 4 h / Ambient temperature 4: 82 percent / 6 N HCl / 6 h / Heating 5: 37 percent / aq. HgCl2, Al, 1 M aq. NH3 / 1.5 h / Ambient temperature View Scheme

1: 85 percent / 1 N H2SO4, FeSO4*7H2O, tert-butyl hydroperoxide / acetic acid; H2O / 4 h / Ambient temperature 2: 82 percent / 6 N HCl / 6 h / Heating 3: 37 percent / aq. HgCl2, Al, 1 M aq. NH3 / 1.5 h / Ambient temperature View Scheme