1: NH3 / methanol 2: 90 percent / NaOC2H5 / ethanol 3: 50 percent / phosphorus oxychloride / various solvent(s) 4: H2, potassium acetate / 5percent palladium-on-carbon / ethanol / 1.5 h / 760 Torr / Ambient temperature 5: 1.) AlCl3, 2.) NH3 / 2.) H2O View Scheme

1: 80 percent / dimethylsulfoxide 2: HCl 3: NH3 / methanol 4: 90 percent / NaOC2H5 / ethanol 5: 50 percent / phosphorus oxychloride / various solvent(s) 6: H2, potassium acetate / 5percent palladium-on-carbon / ethanol / 1.5 h / 760 Torr / Ambient temperature 7: 1.) AlCl3, 2.) NH3 / 2.) H2O View Scheme

1: HCl 2: NH3 / methanol 3: 90 percent / NaOC2H5 / ethanol 4: 50 percent / phosphorus oxychloride / various solvent(s) 5: H2, potassium acetate / 5percent palladium-on-carbon / ethanol / 1.5 h / 760 Torr / Ambient temperature 6: 1.) AlCl3, 2.) NH3 / 2.) H2O View Scheme

1: H2, potassium acetate / 5percent palladium-on-carbon / ethanol / 1.5 h / 760 Torr / Ambient temperature 2: 1.) AlCl3, 2.) NH3 / 2.) H2O View Scheme

1: 50 percent / phosphorus oxychloride / various solvent(s) 2: H2, potassium acetate / 5percent palladium-on-carbon / ethanol / 1.5 h / 760 Torr / Ambient temperature 3: 1.) AlCl3, 2.) NH3 / 2.) H2O View Scheme

aluminium trichloride; ammonia 2.) H2O; Yield given. Multistep reaction;