Synergism between iron porphyrin and dicationic ionic liquids: tandem CO2 electroreduction–carbonylation reactions. Issue 75 (1st September 2022)

• Record Type: Journal Article
• Authors: Miró, Roger; Fernández-Llamazares, Emma; Godard, Cyril; Díaz de los Bernardos, Miriam; Gual, Aitor
• Is Part Of: Chemical communications. Volume 58:Issue 75(2022)
• Page Start: 10552
• Page End: 10555
• Publication Date: 2022-09-01
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d2cc03641j
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : We report a simple procedure that drastically reduces the E (Fe i /Fe 0 ) and E 0cat of the Fe III TPP·Cl catalyst via a synergetic effect with the imidazolium dications of the IL electrolyte, and its application in tandem carbonylations. Abstract : Here, we report a simple procedure that drastically reduces the electrochemical E (Fe I /Fe 0 ) and E 0cat of the commercially available iron(iii ) tetraphenylporphyrin chloride (Fe III TPP·Cl) catalyst via a synergetic effect with the imidazolium dications of the ionic liquid electrolyte. This procedure enhanced the performance of catalytic systems in the electrochemical production of CO and enabled us to perform different tandem CO2 reduction–carbonylation reactions under mild conditions.