cis-2-Acetyl-1-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2,3-dihydro-1H-cyclopentanthracene-2,4,11-triol 4,11-diacetate 在
chromium(VI) oxide 作用下,
以
溶剂黄146 为溶剂,
反应 1.0h,
以4 mg的产率得到cis-2-Acetyl-1-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2,3,5,10-tetrahydro-5,10-dioxo-1H-cyclopent
anthracene-2,4,11-triol 4,11-diacetate