Biphenyl-4-carboxylic acid (3aR,4R,5R,6aS)-4-((E)-3-(R)-2,3-dihydro-benzofuran-2-yl-3-oxo-propenyl)-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

Acetic acid (R)-2-(2,3-dihydro-benzofuran-2-yl)-allyl ester

12-acetoxytremetone

opt.-akt. 2-(2,3-Dihydro-2-benzofuryl)-2-propanol

(R)-2-(prop-1-en-2-yl)-2,3-dihydrobenzofuran