(Z)-(3S,4S)-1-(tert-Butyl-diphenyl-silanyloxy)-4-chloro-9-[1,3]dithian-2-yl-non-6-en-3-ol

[(2S,3S,8S,9S)-8-bromo-3-chloro-9-ethyl-2,3,4,7,8,9-hexahydro-oxonin-2-yl]-acetaldehyde

(Z)-(2S,3S,8S,9S)-3-Bromo-8-chloro-9-(3,3-dibromo-allyl)-2-ethyl-2,3,4,7,8,9-hexahydro-oxonine