反应详情

When in the procedure of Example 1 (B) an appropriate amount of 5-(9,12,15-octadecatrien-1-yloxy)-2-furoic acid is substituted for 5-(tetradecyloxy)-2-furoic acid, and an appropriate amount of ethyl magnesium bromide is substituted for methyl magnesium bromide, ethyl 5-(9,12,15-octadecatrien-1-yloxy)-2-furyl ketone is obtained.