The provision of a method for producing an α,β-unsaturated carboxylate, comprising a step of reacting an acetylene compound represented by formula (1): wherein R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, carbon monoxide, and an alcohol compound in the presence of a catalyst prepared from a phosphine compound, an acid, and a compound having a platinum group element, the acid consisting of a Lewis acid.
提供一种生产α,β-不饱和
羧酸酯的方法,包括以下步骤:在
磷化物化合物、酸和含
铂族元素的化合物制备的催化剂存在下,将公式(1)所表示的
乙炔化合物:其中R表示氢原子或具有1至6个碳原子的烷基基团,
一氧化碳和醇化合物反应,所述酸由
路易斯酸组成。