(E)-(4S,5R,7R)-5,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,4-dimethyl-oct-2-en-1-ol

(5R,7R)-5-((R)-but-3-yn-2-yl)-2,2,3,3,7,9,9,10,10-nonamethyl-4,8-dioxa-3,9-disilaundecane

(2E,4R,5R,7R)-1-bromo-5,7-bis(tert-butyldimethylsiloxy)-2,4-dimethyl-2-octene