反应详情

In substantially the same manner as in Reference Example 24, methyl (E,E)-5-[3-methoxy-4-(5-methyl-2-phenyl-4-oxazolylmethoxy)phenyl]-2,4-pentadienoate was subjected to reduction with diisobutylaluminum hydride to yield (E,E)-5-[3-methoxy-4-(5-methyl-2-phenyl-4-oxazolylmethoxy)phenyl]-2,4-pentadien-1-ol, which was recrystallized from ethyl acetate to give colorless needles, m.p.149-151° C.