Silicon-Based Catalyst Enables Selective Deuteration of Complex Molecules Under Mild Conditions
A breakthrough catalytic method using silicon frustrated Lewis pairs enables highly selective deuteration of amides and esters under nearly neutral conditions. The approach demonstrates broad applicability across pharmaceuticals, natural products, and even polymers while preserving molecular integrity.
Novel Catalytic System for Selective Hydrogen-Deuterium Exchange
Researchers have developed a silicon-based frustrated Lewis pair catalytic system that enables precise α-deuteration of amides and esters under mild conditions, according to a recent study published in Nature Catalysis. The method reportedly overcomes traditional limitations in deuteration chemistry by operating under nearly neutral conditions, avoiding the hydrolysis problems that typically plague ester deuteration under strong basic conditions.
