(2R,3S)-3-Azido-2-(tert-butyl-dimethyl-silanyloxy)-5-methyl-hexanoic acid ethyl ester

(R)-1-((3aR,5S,6aR)-2,2-Dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-3-methyl-butan-1-ol

(2R,3R)-2,3-epoxy-1-(1-methoxy-1-methylethoxy)-5-methylhexane

(2S,3S)-3-azido-1-(1-methoxy-1-methylethoxy)-5-methylhexan-2-ol

(2S,3S)-3-azido-2-methanesulphonyloxy-5-methylhexan-1-ol