Description： Catalyst for:Enantioselective construction of beta-quaternary carbons via conjugate addition reactionsGeneration of reactive enolatesRegioselective / stereoselective conjugate addition of cyanide to enonesStrecker reactionsAsymmetric ring-opening of meso-aziridinesCatalyst used in a ring opening ofmeso-aziridines with trimethylsilyl azide.In many asymmetric catalysis applications, glove box and Schlenk techniques should be employed to prevent exposure of the rare earth catalyst to air and moisture, which can be detrimental to the reaction outcome. Solutions of the catalyst should be made using anhydrous solvents and used shortly after preparation. Product Application: Catalyst for: Enantioselective construction of beta-quaternary carbons via conjugate addition reactions Generation of reactive enolates Regioselective / stereoselective conjugate addition of cyanide to enones Strecker reactions Asymmetric ring-opening of meso-aziridines