(2S,3S)-2-[(4R,5R)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl]hex-5-en-3-ol

(2R,3R,4R,5S)-5-benzoyloxy-1,2-cyclohexylidenedioxy-4-methyloct-7-en-3-ol

(2R,3R,4S,5S)-5-benzoyloxy-3-tert-butyldiphenylsilyloxy-4-methyloct-7-ene-1,2-diol

(2R,3S,4S)-4-benzoyloxy-2-tert-butyldiphenylsilyloxy-3-methylhept-6-enal

(4S,5S,6R,7R)-4-benzoyloxy-6,7-isopropylidenedioxy-5-methyl-7-phenylhept-1-ene