[1R(S),2R,3R,4S,6S]-3-(tert-butyldimethylsilyloxy)-6-[(tert-butyldiphenylsilyloxy)methyl]-1-[1-hydroxymethyl-3-(phenylsulphonyl)propyl]-4-methylcyclohexane-1,2-diol

(1E,3S,4S)-1-bromo-2,4-dimethylhexa-1,5-dien-3-ol

(1E,3S,4S)-1-bromo-3-(tert-butyldiphenylsilyloxy)-2,4-dimethylhexa-1,5-diene

<2R(2E,4S,5S),4S,6S,8R(S),9S>-2-<4-hydroxy-3,5-dimethylhepta-2,6-dienyl>-9-methyl-8-(1-methypropyl)-1,7-dioxaspiro<5.5>undec-10-en-4-ol

(4S,6S)-6-<(tert-butyldiphenylsilyloxy)methyl>-4-methylcyclohex-2-enone