Highly Enantioselective Synthesis of 1,2,3-Trisubstituted Cyclopropanes through DNA-Catalyzed Johnson–Corey–Chaykovsky Cyclopropanation
Developing enzymatic strategies for diverse reaction manifolds is a major objective in modern biocatalysis. Here, we report the first biocatalytic asymmetric Johnson–Corey–Chaykovsky (JCC) cyclopropanation via DNA catalysis. Unlike conventional small-molecule catalysis, which largely favors trans-cyclopropane formati...