Electrochemical Organic Synthesis in Aqueous Media.

Conducting electrochemical organic synthesis in/on whole water media is undoubtedly a highly green approach, which avoids the usage of organic solvents, and sometimes organic supporting electrolytes. In this review, the electrochemical organic syntheses in/on whole water environment are reviewed, especially including the reactions conducted both in organic solvent and water for comparisons. This review discussed anodic and cathodic reaction, respectively, including the C−H oxidation, hydroxylation, dehydrogenative cross coupling, functionalization of alkenes, cathodic oxidation, hydrogenation, reductive cross coupling, and so on. As the reduction of CO2, conversion biomass, and waste water disposal are frequently performed in water, and have already been reviewed recently. These topics are not included in this review. [ABSTRACT FROM AUTHOR]