(R)-5,6-epoxy-1-(4-methoxybenzyl)oxy-2-hexyne

(3S,5S)-3,5-Dihydroxy-hept-6-enoic acid tert-butyl ester

5-Hydroxy-3-oxo-hept-6-enoic acid tert-butyl ester

(S,E)-5-(t-butyldimethylsilyl)oxy-9-(4-methoxybenzyl)oxynona-2-en-7-yn-1-ol

(2S,3S,5R)-2,3-epoxy-5-(t-butyldimethylsilyl)oxy-9-(4-methoxybenzyl)oxy-7-nonyn-1-ol