1: 2,6-dimethylpyridine With lithium diisopropyl amide in tetrahydrofuran; hexane T=-78 - 0°C; Inert atmosphere; 2: bis(trimethylsilyl)chloromethane in tetrahydrofuran; hexane T=0 - 20°C; Inert atmosphere;

n-butyllithium; N,N,N',N,-tetramethylethylenediamine; potassium 2-methyl-2-butoxide in tetrahydrofuran; hexane

[1,3-bis(diphenylphosphino)propane]dichloro nickel (II) in diethyl ether 20 h; Heating;

polystyrene supported magnesium anthracene; benzoyl chloride 1.) THF, 2.) THF, RT, 2 h; Multistep reaction;