4β-<8-Methoxy-4(R)-methyl-3(S)-tetrahydropyran-2-yloxy-1-(trans)octenyl>-2-oxo-5α-(tetrahydropyran-2-yloxy)-3,3aβ,4α,5β,6,6aβ-hexahydro-2H-cyclopentafuran 在
二异丁基氢化铝 作用下,
以
甲苯 为溶剂,
反应 0.5h,
生成 4β-<8-Methoxy-4(S)-methyl-3(S)-(tetrahydropyran-2-yloxy)-1-(trans)octenyl>-2-hydroxy-5-(tetrahydropyran-2-yloxy)-3,3aβ,4α,5β,6,6aβ-hexahydro-2H-cyclopenta
furan