(2R,3R)-3-[(1E,3E)-(tert-butyl-dimethyl-silanyloxy)-4-methyl-penta-1,3-dienyl]-7-methoxy-2,3,8-trimethyl-4-triisopropylsilanyloxy-2,3-dihydro-naphtho[1,2-b]furan-6,9-dione

2-碘苯-1,3-二醇

(2R,3S)-4-hydroxy-2,3-dimethyl-2,3-dihydro-benzofuran-3-carbonitrile

(2R,3S)-2,3-dimethyl-4-triisopropylsilanyloxy-2,3-dihydro-benzofuran-3-carbonitrile

(2R,3R)-7-bromo-2,3-dimethyl-4-((triisopropylsilyl)oxy)-2,3-dihydrobenzofuran-3-carbaldehyde