Asymmetric Electrochemical Transformations.

Area of Science:

• Electrochemistry
• Organic Synthesis
• Asymmetric Catalysis

Background:

• Electrochemical synthesis offers sustainable alternatives to traditional methods by eliminating the need for stoichiometric oxidants or reductants.
• Despite advancements in sustainable electrosynthesis, achieving high enantioselectivity remains a significant challenge, with limited reported examples.
• Developing general strategies for enantiocontrol in electrochemical reactions is crucial for expanding its synthetic utility.

Purpose of the Study:

• To review current knowledge and recent progress in the field of enantioselective electrosynthesis.
• To highlight the synthetic applications of electrochemical transformations in asymmetric synthesis.
• To outline key strategies for achieving enantioselectivity in electrochemical reactions.

Main Methods:

• The review categorizes and discusses three primary strategies for catalytic enantioselective electrosynthesis.
• These strategies include the electrochemical activation of chiral catalyst-bound substrates.
• Other methods discussed are asymmetric cascade electrochemical processes and the use of chemically modified chiral electrodes.

Main Results:

• The review consolidates recent advances in enantioselective electrochemical transformations.
• It demonstrates the growing synthetic utility of electrosynthesis for creating chiral molecules.
• Key catalytic strategies for achieving high enantioselectivity are presented and analyzed.

Conclusions:

• Significant progress has been made in developing enantioselective electrosynthesis, addressing a key challenge in the field.
• The highlighted strategies provide a foundation for future research in sustainable asymmetric synthesis.
• Electrochemical methods are emerging as powerful tools for efficient and enantioselective organic synthesis.