1: iodobenzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 0.5 h; Inert atmosphere; 2: With zinc dibromide in tetrahydrofuran; hexane T=-78 - 0°C; 0.5 h; Inert atmosphere; 3: trans-1-iodo-1-decene With [Pd{bis[2-(diphenylphosphino)phenyl] ether}Cl2] in tetrahydrofuran; hexane 24 h; RefluxInert atmosphere;