(2R,6S)-7-<(tert-butyldimethylsilyl)oxy>-2,6-dimethyl-1-heptanol

(-)-(2R,3S,4R)-3,5-dihydroxy-2,4-dimethylpentanal 3,5-acetonide

(3S,4S)-5-Benzyloxy-3-hydroxy-4-methyl-pentanal

[(4R,6S)-6-((S)-2-Benzyloxy-1-methyl-ethyl)-2-phenyl-[1,3]dioxan-4-yl]-acetaldehyde

(3S,4S)-4-methyl-5-(phenylmethoxy)-1-penten-3-ol