2,2-Dimethyl-3-buten-1-ol

7-[tert-butyl(dimethyl)silyl]oxy-6,6-dimethyl-5-oxoheptanal

(2S,6S)-6-Allyl-2-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-ethyl]-2-methoxy-dihydro-pyran-3-one

2, 2-dimethyl-4-phenylbut-3-yn-1-ol

(3S,4S)-2,2-dimethyl-1-(tert-butyldimethylsilyl)oxy-4-(2-(trimethylsilyl)ethoxy)methoxy-5-hexen-3-ol