(2R,6S)-7-acetoxy-2,6-dimethyl-1-heptanol

(2R,6R,10R)-1-tert-butyldiphenylsilyloxy-2,6,10-trimethyldodecane

(2S,6R)-1-acetoxy-7-tert-butyldiphenylsilyloxy-2,6-dimethylheptane

(R)-(-)-2,6-dimethyl-2-octen-1-ol

ethyl (2S,3S)-3-hydroxy-2-methylbutanoate