in cyclohexane T=20°C; Flash photolysis;

tris-(dibenzylideneacetone)dipalladium(0); triethylamine; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl in 1,2-dichloro-ethane T=110°C; 0.166667 h; Microwave irradiation;