Enantioselective Lactonization Catalyzed by Chiral N-Heterocyclic Carbenes Enables Access to Inherently Chiral Eight-Membered Lactones

Key Points

• Lactonization enables the synthesis of chiral eight-membered lactones, overcoming previous accessibility challenges.
• The process utilizes chiral N-heterocyclic carbenes to achieve enantioselectivity in the formation of lactones.
• Advancements in synthetic methods highlight new opportunities within medicinal chemistry for novel materials.
• The findings suggest enhanced relevance in applications ranging from drug development to advanced material creation.