1: chlorobenzene With palladium diacetate; 1,3,5,7-tetramethyl-2,4,6-trioxa-8-phosphatricyclo[3.3.1.1(3,7)]decane 0.5 h; 2: 3,4-dimethyl aniline; chlorobenzene With sodium 2,2-dimethylpropoxide T=130°C; 6 - 18 h;

(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium 10 on activated carbon; sodium t-butanolate in 1,3,5-trimethyl-benzene 24 h; Inert atmosphereReflux;

(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium 10 on activated carbon; sodium t-butanolate in 1,3,5-trimethyl-benzene 24 h; Inert atmosphereReflux;