Organic-electrical reduction of carbon-carbon double bonds
Abstract
Organic electrochemical synthesis has become a practical and environmentally friendly synthesis method, widely used in oxidation, reduction, and redox-neutral reactions. By precisely controlling the current or potential, it is possible to achieve some challenging chemical transformations under mild reaction conditions.The increasingly tense energy and environmental issues have made electrochemical synthesis a focus of attention in recent years. Due to the lag in research on reduction reactions compared to oxidation reactions in organic electrosynthesis, the main focus of this review is on cathodic reduction reactions in organic electrosynthesis. We will start with two types of reactions that occur on carbon-carbon double bonds: reductive hydrogenation (deuteration) and reductive coupling, to introduce the fascinating intersection of organic synthesis and electrochemistry. By reviewing the latest developments, readers can gain an in-depth understanding of the cathodic reduction reactions in organic electrosynthesis.
- This article is part of the themed collection: 2025 Green Chemistry Reviews