(R,R)-N,N'-bis[(2-fluorophenyl)methyl]-1,2-cyclohexanediamine PdCl2 complex; potassium carbonate in N,N-dimethyl-formamide T=120°C; Suzuki coupling; 24 h; Aerobic conditions;

sodium hydroxide; sodium nitrite

sodium acetate; HNO2 Arylation; Gomberg-Bachman reaction;