1: With zirconocene dichloride; lithium tri-t-butoxyaluminum hydride in tetrahydrofuran T=20°C; 0.25 h; Inert atmosphere; 2: With iodine in tetrahydrofuran T=20°C; 0.25 h; Inert atmosphere; regioselective reaction;

1: With 1-hexene; diisobutylaluminium hydride T=20°C; 2 h; 2: With iodine T=-50 - 20°C; Further stages.;