Fig. 3: Synthetic transformations to GABA derivatives.

a Potenial industrial application reaction with 1 mol% NHC loading. b Synthesis of other chiral GABA derivatives: (R)-Phenibut and (R)-Baclofen.
a Potenial industrial application reaction with 1 mol% NHC loading. b Synthesis of other chiral GABA derivatives: (R)-Phenibut and (R)-Baclofen.