(2R,3S)-2-(tert-Butyl-dimethyl-silanyloxy)-3-methyl-6-trimethylsilanyl-hex-5-ynal

(1R,2S)-2-Methyl-1-[(2S,3S)-3-((R)-1-methyl-butyl)-oxiranyl]-pent-4-yn-1-ol

(1R,2S)-2-Methyl-1-[(2S,3S)-3-((S)-1-methyl-butyl)-oxiranyl]-pent-4-yn-1-ol

(1R,2S)-2-Methyl-1-[(2R,3R)-3-((R)-1-methyl-butyl)-oxiranyl]-pent-4-yn-1-ol

(E)-(4S,5R,8R)-4,8-Dimethyl-undec-6-en-1-yn-5-ol