2,2-二甲基环戊烷-1,3-二酮

(2S)-5-methyl-4-(phenylsulfonyl)hex-5-ene-1,2-diol

(3S)-3-(tert-butyldimethylsilyloxy)-4,4-dimethylheptane-1,5-diol

(2S)-1-tert-butyldimethylsilyloxy-5-methyl-4-(phenylsulfonyl)hex-5-en-2-ol

(2S,9S,4Z)-5,9-dimethyl-2-(2-trimethylsilylethoxy)methoxy-10-pivoyloxydec-4-enal