(Z)-(2R,4S,8S)-8-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,4-dimethyl-non-5-enoic acid

(S)-3-methyl-4-pentenoic acid benzyl ester

(S)-(+)-3-methyl-4-pentenoic acid

(4S,5S)-5-Iodomethyl-4-methyl-dihydro-furan-2-one

(4S,5R)-dihydro-5-hydroxymethyl-4-methyl-2(3H)-furanone