4-Imidazolidinone,2-(1,1-dimethylethyl)-3-methyl-5-(phenylmethyl)-, (2R,5R)-

4-Imidazolidinone,2-(1,1-dimethylethyl)-3-methyl-5-(phenylmethyl)-, (2R,5R)- 1g : Chiral imidazolidinone catalyst for stereoselective transformations and enantioselective synthesis.