(2S,3R)-3-hydroxy-2-methylhex-5-enyl 4-methylbenzenesulfonate

(2S,3S)-3-(tert-butyldimethylsilyloxy)-2-methylhex-5-enyl 4- methylbenzenesulfonate

(5S,6S)-5-(tert-butyldimethylsilyloxy)-6-methylnon-8-enoic acid

(6S,7S,12R,E)-12-((S)-1-azidopropan-2-yl)-6-(tert-butyidimethylsilyloxy)-7-methyloxacyclododec-9-en-2-one

(5S,6S)-((2S,3R)-2-methyl-1-(tosyloxy)hex-5-en-3-yl) 5-(tert- butyldimethylsilyloxy)-6-methylnon-8-enoate