Organic Electrosynthesis: From Laboratorial Practice to Industrial Applications

Organic electrolytic synthesis is attracting much attention as a powerful synthetic green tool with less generation of waste, less consumption of chemical substances, fewer reaction steps than conventional methods. Interconversion of functional groups and C - C bonds by applying an appropriate electrode potential is the reason behind the organic electrochemical synthesis process. Pairing electrochemical reactions, indirect electrosynthesis, electrochemical microreactors and the use of ionic liquids are some of the excellent tools to help optimize the entire process. The need to use specific organic solvents in combination with supporting electrolytes is one of the major limitations to be overcome by making electrochemical methods more economically feasible than non-electrochemical methods. Many examples, from evaluation boards to industrial routes, such as adiponitrile, substituted benzaldehydes, hydrazine, fluorinated products, succinic acid production, etc. are detailed in this review.

Despite its long history, electrosynthesis has not been a routine procedure in the production of organic compounds in organic synthesis laboratories or industries. One of the main reasons is the nature of the literature. This review highlights the need for electrical synthesis to meet the needs of users and to clarify this. To be attractive to synthetic chemistry furniture, paper needs to demonstrate high conversion of reactants and products and to separate pure products on a scale and high yield of interest. In addition, this document needs to include a detailed description of the procedure, especially cells (shape, size, constituent materials and raw materials, mass transfer mode etc.) and all control parameters (solvent, reactant concentration) and electrolytic electrolyte There is. , PH, battery current, temperature etc.

Electrical synthesis in chemistry is the synthesis of chemical compounds in electrochemical cells. The main advantage of electrosynthesis over conventional redox reactions is selectivity and yield arising from controlling cell potential. Electrical synthesis has been studied vigorously as science and there are also industrial applications. Electrical oxidation also has the possibility of wastewater treatment. The basic setting of electric synthesis is primary battery, potentiostat, and two electrodes. A typical solvent and electrolyte combination minimizes electrical resistance. The original conditions typically use alcohol-water or dioxane-water solvent mixtures with electrolytes such as soluble salts, acids or bases. The aprotic conditions are usually carried out using an organic solvent such as acetonitrile or dichloromethane and an electrolyte such as lithium perchlorate or tetrabutylammonium salt. Electrode selection may be decisive in terms of its composition and surface area

Organic electrolytic synthesis is attracting much attention as a powerful synthetic green tool with less generation of waste, less consumption of chemical substances, fewer reaction steps than conventional methods. Interconversion of functional groups and C - C bonds by applying an appropriate electrode potential is the reason behind the organic electrochemical synthesis process. Pairing electrochemical reactions, indirect electrosynthesis, electrochemical microreactors and the use of ionic liquids are some of the excellent tools to help optimize the entire process. The need to use specific organic solvents in combination with supporting electrolytes is one of the major limitations that needs to be overcome in order to make electrochemical methods more economically feasible than non-electrochemical methods.