1: With C20H17ClPdSe2; water; toluene-4-sulfonic acid; 4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-4',4',5',5'-tetramethyl-1,3,2-dioxaborolane in methanol; dimethyl sulfoxide T=50°C; 20 h; 2: With (SPY-5-31)-dichloro-(κ2(C,O)-(2-isopropyloxybenzylidene))(1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene)ruthenium in methanol; dichloromethane; dimethyl sulfoxide 20 h; Inert atmosphereReflux;