(2E,6E)-(S)-5-Methyl-7-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-hepta-2,6-dien-1-ol

(R)-5-((Z)-4-Hydroxy-but-2-enyl)-4-methyl-5H-furan-2-one

(R)-5-((2Z,4E)-6-Bromo-hexa-2,4-dienyl)-4-methyl-5H-furan-2-one

(2E,4Z)-6-((R)-3-Methyl-5-oxo-2,5-dihydro-furan-2-yl)-hexa-2,4-dienoic acid tert-butyl ester

(R)-5-[(Z)-4-(4-Methoxy-benzyloxy)-but-2-enyl]-4-methyl-5H-furan-2-one