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The reaction proceeds smoothly at a certain constant current in acetonitrile with manganese(II) carbonate (MnCO3) as the additive, giving the desired succinic acids with up to 85% isolated yield. The system is applicable to various aryl terminal alkynes, exhibiting good functional group tolerance. This method may open up a window for the application of the electrochemical strategy in the synthesis of multicarboxylic acids.<\/jats:p>","DOI":"10.1021\/acs.joc.6c01552","type":"journal-article","created":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T11:02:04Z","timestamp":1791975724000},"page":"14183-14188","source":"Crossref","is-referenced-by-count":0,"title":["Synthesis of Succinic Acids via Electrochemical Dicarboxylation of Aryl Terminal Alkynes with CO2"],"prefix":"10.1021","volume":"91","author":[{"given":"Qianqian","family":"Wei","sequence":"first","affiliation":[{"name":"Nanjing Tech University , , , ,","place":["Nanjing, Jiangsu, P. R. 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