(3S,4S)-8-(tert-Butyl-dimethyl-silanyloxy)-3-methyl-oct-1-en-4-ol

(7R,8S)-7-But-2-ynyl-8-methyl-6,10-dioxa-spiro[4.5]decane

(S)-2-Methyl-hept-5-yne-1,3-diol

(2S,3S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methyl-heptan-1-ol

(7R,8S)-7-[(E)-(5S,6S)-6,10-Bis-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-dec-2-enyl]-8-methyl-6,10-dioxa-spiro[4.5]decane