1: (1-iodovinyl)benzene With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); 1,8-diazabicyclo[5.4.0]undec-7-ene in water; N,N-dimethyl-formamide T=20°C; Sonogashira coupling; 0.0333333 h; 2: 2-[2-(1,1,1-trimethylsilyl)-1-ethynyl]phenol in water; N,N-dimethyl-formamide T=20°C; 12 h;