(1'R,2'R,4'S,2E)-5-<1',2'-epoxy-2',6',6'-trimethyl-4'-<(triethylsilyl)oxy>cyclohexyl>pent-2-en-4-incarbonsaeure-methylester 在
二异丁基氢化铝 作用下,
以
乙醚 、
正己烷 为溶剂,
以92%的产率得到(1'R,2'R,4'S,2E)-5-<2'-hydroxy-2',6',6'-trimethyl-4'-<(triethylsilyl)oxyl>cyclohexyliden>-3-methylpenta-2,4-dien-1-ol