Methods of producing α,β-unsaturated carboxylic acid salt are described. A method can include reacting an alkene and carbon dioxide with a composition that includes a carboxylation catalyst, an organic base that is solubilized in the composition, and an inorganic base that is not solubilized in the composition, under reaction conditions suitable to produce an inorganic base salt of an α,β-unsaturated carboxylic acid. The organic base can have a first pKa and the inorganic base has a second pKa that is greater than the first pKa.
描述了生产α,β-不饱和
羧酸盐的方法。一种方法可以包括在适合于产生α,β-不饱和
羧酸的
无机盐的条件下,将烯烃和
二氧化碳与包括羧化催化剂、在组合物中溶解的有机碱和不在组合物中溶解的
无机碱的组成反应。所述有机碱具有第一pKa值,所述
无机碱具有大于第一pKa值的第二pKa值。