S-phenyl (2R,3R,4R,5R,6E)-5-{[(tert-butyl)dimethylsilyl]oxy}-3-hydroxy-2-methoxy-8-methyl-4-[(2-naphthyl)methoxy]non-6-enethioate

4-methyl-2-pentenal

[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-4-oxo-butyl]-methyl-carbamic acid tert-butyl ester

(3S,6S)-3-azido-6-((tert-butyldiphenylsilyl)oxy)-1-methylazepan-2-one

tert-butyl ((S,E)-6-((S)-4-benzyl-2-oxooxazolidin-3-yl)-2-((tert-butyldiphenylsilyl)oxy)-6-oxohex-4-en-1-yl)(methyl)carbamate