(3R,4S)-4,6-bis(tert-butyldimethylsilyloxy)-3-methylhex-1-ene

tert-butyl (5S,6S)-5-tert-butyldimethylsilanyloxy-6-methyl-7-oxohept-2(E)-enoate

tert-butyl (5S,6R)-5-tert-butyldimethylsilanyloxy-7-hydroxy-6-methylhept-2(E)-enoate

tert-butyl (5S,6R)-5-tert-butyldimethylsilanyloxy-8-iodo-6-methylocta-2(E),7(E)-dienoate

tert-Butyl-{(S)-1-[(R)-2-(4-methoxy-benzyloxy)-1-methyl-ethyl]-but-3-enyloxy}-dimethyl-silane