(5R,6S,8S)-6-((tert-butyldimethylsilyl)oxy)-5-(1,3-dithian-2-yl)-2,2,3,3,8,10,10,11,11-nonamethyl-4,9-dioxa-3,10-disiladodecane

(E)-3-((4S,5S)-5-((S)-2-((tert-butyldimethylsilyl)oxy)propyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-methylacrylaldehyde

(4S,5S,7S,2E)-4,5,7-tris[(tert-butyldimethylsilyl)oxy]-2-methyloct-2-enal