(2S)-2-[[(tert-Butyldimethylsilyl)oxy]bis(3,5-dimethylphenyl)methyl]pyrrolidine is a proline-based organocatalyst that has been investigated for several powerful asymmetric transformations, such as the Aldol, Mannich, and Michael reactions.

A reactant used in the preparation of macrocyclic carboxylic acids, amides, and acylsulfonamides as inhibitors of HCV replication.

(2S)​-2-​[[[(1,​1-​Dimethylethyl)​diphenylsilyl]​oxy]​methyl]​-​1,​3-​oxathiolan-​5-​ol 5-​Acetate is an intermediate used to prepare Emtricitabine, a reverse transcriptase inhibitor.

(2S)-2-[[[[(1R,2R)-2-(Dipropylamino)cyclohexyl]amino]thioxomethyl]amino]-N,3,3-trimethylbutanamide is a chiral thiourea catalyst that has emerged as an efficient class of organocatalysts due to their unique dual hydrogen-bonding capacity.

(2S)-2-[[[[(1R,2R)-2-Aminocyclohexyl]amino]thioxomethyl]amino]-N-(diphenylmethyl)-N,3,3-trimethylbutanamide is a chiral thiourea catalyst that has emerged as an efficient class of organocatalysts due to their unique dual hydrogen-bonding capacity.