(-)-6-benzylidene-(8S)-methyl-10-trimethylsilanyldec-9-yn-(4R)-ol

(-)-(5S)-[4-(tert-butyldimethylsilanyloxy)butyl]-(4S)-methyldihydrofuran-2-one

(-)-8-(tert-butyldimethylsilanyloxy)-(3S)-methyloctane-(1,4S)-diol