Sc(OTf)3-Catalyzed [3+2]-cycloaddition of aziridines with nitriles under solvent-free conditions
摘要:
[3+2]-Cycloaddition of aziridines with various nitriles in the absence of organic solvent catalyzed by Sc(OTf)(3) afforded the corresponding imidazolines in good to excellent yields under extremely mild reaction conditions. (c) 2006 Elsevier Ltd. All rights reserved.