tert-butyl{[(1S,5E)-6-{(3aR,4R,6aS)-2,2-dimethyl-4-[(trityloxy)methyl]tetrahydro-3aH-cyclopenta[d][1,3]dioxol-5-yl}-1-methylhex-5-en-1-yl]oxy}diphenylsilane 在
萘 、
lithium 作用下,
以
乙二醇二甲醚 为溶剂,
反应 0.17h,
以84%的产率得到{(3aR,4R,5S,6aS)-5-[(1E,6S)-6-{[tert-butyl(diphenyl)silyl]oxy}hept-1-en-1-yl]-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl}methanol