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Site-selective electrochemical carboxylation of aromatic C(sp2)–H bonds with CO2

dc.contributor.authorRong Zhao
dc.contributor.authorMax Surke
dc.contributor.authorZhipeng Lin
dc.contributor.authorAli Alsalme
dc.contributor.authorLutz Ackermann
dc.contributor.otherInstitut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
dc.contributor.otherInstitut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
dc.contributor.otherInstitut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
dc.contributor.otherChemistry Department, College of Science, King Saud University, Riyadh, 1145, Saudi Arabia
dc.contributor.otherInstitut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany; Corresponding author.
dc.date.accessioned2023-12-11T04:17:22Z
dc.date.accessioned2025-10-08T08:36:28Z
dc.date.available2025-10-08T08:36:28Z
dc.date.issued01-01-2023
dc.identifier.urihttp://digilib.fisipol.ugm.ac.id/repo/handle/15717717/36260
dc.description.abstractWe present a facile and economical method for synthesizing aromatic carboxylic acid derivatives through direct electrochemical C(sp2)–H carboxylation of (hetero)arenes with CO2. The reaction is carried out using a graphite felt anode and a nickel foam cathode in a user-friendly undivided cell setup under constant current conditions. Corresponding methyl carboxylates are obtained smoothly with good site-selectivity without the need of harsh chemical reductants or toxic transition metal catalysts. A cyclic voltammetry study was conducted, to distinguish between two potential mechanistic pathways. Additionally, nBu4NI was identified to serve as both electrolyte and anodic mediator. Notably, the methodology allows direct access to the desired product in a scale up manner.
dc.language.isoEN
dc.publisherElsevier
dc.subject.lccChemistry
dc.titleSite-selective electrochemical carboxylation of aromatic C(sp2)–H bonds with CO2
dc.typeArticle
dc.description.keywordsElectrochemistry
dc.description.keywordsCO2 fixation
dc.description.keywordsCarboxylation
dc.description.keywordsSite-selectivity
dc.description.keywordsAnodic mediator
dc.description.doi10.1016/j.crgsc.2023.100377
dc.title.journalCurrent Research in Green and Sustainable Chemistry
dc.identifier.e-issn2666-0865
dc.identifier.oaioai:doaj.org/journal:6f9844af79824096a7292a74493a1fd6


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