(+)-(3R,4R)-3-[(1,3-Dithian-2-yl)methyl]-4-vinyl-5-pentanolide

(+)-(3S)-3-[(1R)-2-Benzyloxy-1-vinylethyl]cyclopentan-1-one

(+)-(1R,2S,5R)-2-Benzyloxymethylbicyclo[3.2.1]oct-3-en-2-ol

(+)-(4R)-4-[(1R)-2-Hydroxy-1-vinylethyl]-2,2-propanedithiocyclopentan-1-one

(-)-(1R,4R,5S)-4-Benzyloxymethylbicyclo[3.2.1]octan-2-one