反应详情

4.8 g of 4-(6-hydroxyhexyloxy)benzoic acid and 5.8 g of acrylic acid were heat-refluxed for 40 hours together with 1 ml of sulfuric acid in the presence of hydroquinone in benzene, followed by distilling-off of the solvent and recrystallization to obtain 3.2 g of the product. (Yield: 55 %)

1. customfollowed by distilling-off of the solvent and recrystallization