1: 4-iodo-benzoic acid methyl ester With palladium on activated charcoal; 1,8-diazabicyclo[5.4.0]undec-7-ene; triphenylphosphine in N,N-dimethyl-formamide T=20°C; 0.0833333 h; Inert atmosphere; 2: 2-(prop-2-ynyl)aniline in N,N-dimethyl-formamide T=85°C; 4 h; Inert atmosphere; Reagent/catalyst;