(-)-(2S,3R,4S,6R)-7-[(tert-butyldiphenylsilyl)oxy]-2,3-epoxy-2,4,6-trimethylheptan-1-ol

(+)-(1R)-2-(trimethylsilylmethyl)-1-[(4S')-2',2',4'-trimethyl-1',3'-dioxolan-4'-yl]prop-2-en-1-ol

(-)-(1S)-2-(trimethylsilylmethyl)-1-[(4S')-2',2',4'-trimethyl-1',3'-dioxolan-4'-yl]prop-2-en-1-ol

(-)-(1S)-1-[(propanoyl)oxy]-1-[(4S')-2',2',4'-trimethyl-1',3'-dioxolan-4'-yl]-2-(trimethylsilylmethyl)prop-2-ene

(+)-(2R)-2-methyl-5-[(4R')-2',2',4'-trimethyl-1',3'-dioxolan-4'-yl]-4-(trimethylsilylmethyl)pent-4-en-1-ol