(S)-4-hydroxy-5-methyl-1-hexyne

(3R,4S)-1-[(tert-butyldimethylsilyl)oxy]-4-methylhex-5-en-3-ol

(S)-4-(tert-butyldimethylsiloxy)-5-methyl-1-hexyne

(3S,4R)-4,6-bis(tert-butyldimethylsilyloxy)-3-methylhex-1-ene

4-[(tert-butyldimethylsilyl)oxy]-5-methyl-8-(1-methylallyl)oxocan-2-one