(3Z,5R,7S)-7,9-bis[(tert-butyldiphenylsilyl)oxy]-3-hydroxy-5-methoxy-3-nonene-2,8-dione 以
氘代苯 为溶剂,
反应 8.0h,
生成 (2S,3aS,4R,6S,6aR)-4-(benzyloxy)-6-[(tert-butyldiphenylsilyl)oxy]-6a-[(tert-butyldiphenylsilyl)oxy]methyl-2-hydroxy-2-methyltetrahydro-2H-cyclopenta[b]furan-3(3aH)-one