4-[6-(2-methyl-4-trimethylsilanylmethyl-pent-4-enyl)-5,6-dihydro-2H-pyran-2-yl]-but-2-enoic acid 1-[3-(4,6-dimethyl-[1,3]dioxan-2-yl)-allyl]-2-methoxymethoxy-4-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-but-3-enyl ester

(R)-5-Hydroxy-3-methyl-pentanoic acid ethyl ester

(S)-2-allyloxy-4-methyl-1-trityloxy-4-pentene

(R)-ethyl 3-methyl-5-oxo-pentanoate

(3R,5S)-5-hydroxy-3-methyl-oct-7-enoic acid N,N-dimethylamide