Carboxylable substrates i.e., ketones, esters, nitroparaffins and nitriles, containing activated hydrogen atoms are carboxylated by reaction with alkaline phenates and CO.sub.2 in at least one hydrocarbon solvent selected from aliphatic, alicyclic, aromatic and alkyl-aromatic hydrocarbon solvents.
可以通过与碱性
酚酸盐和
二氧化碳在至少一种选择自脂肪烃、脂环
烷烃、
芳香烃和烷基
芳香烃溶剂中的羧化底物,例如酮、酯、硝基烷和腈,含有活化氢原子,进行羧化反应。