Electrochemical Hydro- and Deuterocarboxylation of Allenes.

This article explores the electrochemical hydro- and deuterocarboxylation of allenes using carbon dioxide (CO2) and deuterium oxide (D2O) as starting materials. The authors discuss the challenges of activating CO2 and propose photochemical and electrochemical methods as potential solutions. They present their own findings on the electrochemical hydrocarboxylation and deuterocarboxylation of allenes, demonstrating good regioselectivity and high yields of carboxylic acids. The authors suggest possible mechanisms for these reactions and highlight their potential applications in reaction mechanism studies and drug development. The article also provides detailed experimental procedures and results, including information on the synthesis and characterization of various compounds. [Extracted from the article]