1: 3,4-dihydronaphthalene-1(2H)-one With lithium diisopropyl amide T=-78°C; 1 h; 2: propyl halide With 10,11-dihydro-5-[3-(methylamino)propyl]-5H-dibenz(b,f)azepin

trans-[OsCl2(1,1'-bis(diphenylphosphino)ferrocene)(2-aminomethylpyridine)]; potassium tert-butylate in toluene; tert-butyl alcohol T=120°C; 0.5 h; Inert atmosphere;

1: C40H36Cl2FeN2P2Ru; potassium tert-butylate / tert-butyl alcohol / 3 h / 130 °C / Inert atmosphere 2: trans-[OsCl2(1,1'-bis(diphenylphosphino)ferrocene)(2-aminomethylpyridine)]; potassium tert-butylate / toluene; tert-butyl alcohol / 0.5 h / 120 °C / Inert atmosphere View Scheme