potassium carbonate; bis(η3-allyl-μ-chloropalladium(II)); Tedicyp in xylene T=130°C; Suzuki cross-coupling; 20 h;

copper(I) oxide; N,N-bis-(diphenylphosphanylmethyl)-2-aminopyridine; potassium carbonate; palladium dichloride in ethylene glycol dimethyl ether; N,N-dimethyl acetamide; dimethyl sulfoxide T=130°C; 24 h; Sealed tubeInert atmosphereMolecular sieveSchlenk technique;

tetra-butylammonium acetate; Pd EnCat-30TM in ethanol T=120°C; Suzuki cross-coupling; 0.166667 h; microwave irradiation;

1.1: ZnCl2; CoCl2; Bu4NBF4 / acetonitrile; dimethylformamide / Electrochemical reaction 1.2: CuCN; LiCl / 2 h / 0 - 20 °C 2.1: 30 percent H2O2 / dimethylformamide / 12 h / 20 °C View Scheme

1.1: ZnCl2; CoCl2; Bu4NBF4 / acetonitrile; dimethylformamide / Electrochemical reaction 1.2: CuCN; LiCl / 2 h / 0 - 20 °C 2.1: 30 percent H2O2 / dimethylformamide / 12 h / 20 °C View Scheme

Br(1-)*C18H28N3(1+); sodium t-butanolate T=110°C; 4 h; Inert atmosphere;

hydrogenchloride; sodium nitrite Yield given. Multistep reaction. Yields of byproduct given;