(S)-3-[(tert-butyldimethylsilyl)oxy]-6-[(4-methoxybenzyl)oxy]-1-hexyne

(E)-(S)-4-Benzyloxymethoxy-hex-2-enedioic acid dimethyl ester

(1R,2R,3S)-3-Benzyloxymethoxy-5-oxo-2-vinyl-cyclopentanecarboxylic acid methyl ester

[(1S,2R,3R,4S)-4-Benzyloxymethoxy-2-iodomethyl-3-((Z)-oct-2-enyl)-cyclopentyloxy]-tert-butyl-dimethyl-silane

4-Bromo-benzoic acid (1S,2R,3S,5S)-3-benzyloxymethoxy-5-(tert-butyl-dimethyl-silanyloxy)-2-vinyl-cyclopentylmethyl ester