反应详情

In substantially the same manner as in Working Example 72, 1-[4-(4-hydroxyphenyl)butyl]imidazole was allowed to react with 5-chloromethyl-2-(2-thienyl)benzoxazole to give 5-[4-[4-(1-imidazolyl)butyl]phenoxymethyl]-2-(2-thienyl)benzoxazole. The yield was 81%. Recrystallization from ethyl acetate-hexane gave colorless prisms, mp 130-131° C.