1: 2-hydroxy-1,3-dimethylbenzene With sodium hydride in toluene T=10 - 15°C; 0.75 h; 2: 1-chloro-3-methyl-2-butene in toluene T=5 - 15°C; 3.5 h; 3: With hydrogen; palladium 10 on activated carbon in methanol; toluene T=20 - 22°C; P=225.023 Torr;

hydrogen; palladium 10 on activated carbon in methanol T=20 - 22°C; P=225.023 Torr;