tert-butyl((3S,4S,8S,E)-10,10-dibromo-4,8-dimethyldeca-5,9-dien-3-yloxy)dimethylsilane

(3S,4S,8S,E)-4,8-dimethyldec-5-en-9-yn-3-ol

(R)-3-(tert-butyldimethylsilyloxy)-5-((4R,5S)-2,2,4-trimethyl-5-vinyl-1,3-dioxolan-4-yl)pentan-1-ol