反应详情

In substantially the same manner as in Working Example 25, 3-[4-[2-[(E)-2-phenylethenyl]-4-oxazolylmethoxy]phenyl]propyl methanesulfonate was allowed to react with ethyl 2-imidazolecarboxylate to give ethyl 1-[3-[4-[2-[(E)-2-phenylethenyl]-4-oxazolylmethoxy]phenyl]propyl]-2-imidazolecarboxylate. The yield was 68%. Recrystallization from ethyl acetate-hexane gave colorless prisms, mp 123-124° C.