.alpha.,.beta.-Unsaturated carboxylic acid esters are produced by a catalytic reaction of .alpha.,.beta.-unsaturated carboxylic acids and/or .alpha.,.beta.-unsaturated carboxylic acid amides with aliphatic alcohols in the presence of a solid acid catalyst comprising zirconium oxide, titanium oxide or a composite oxide thereof containing phosphorus.
α,β-不饱和
羧酸酯通过在含有
锆氧化物、
钛氧化物或
磷的复合氧化物的固体酸催化剂存在下,将α,β-不饱和
羧酸和/或α,β-不饱和
羧酸酰胺与脂肪族醇进行催化反应而产生。