Development of aqueous oxidative Ugi-type reactions by copper-catalyzed surfactant-promoted C(sp3)–H direct functionalization in water
摘要:
Direct assembly of a-amino amides from N-alkyl amines and isocyanides through oxidative Ugi-type reactions in aqueous conditions, has been achieved in a Cu(I)-TBHP-surfactant catalysis system. Various N-alkyl amines and isocyanides could be tolerated in this reaction and furnish a-amino amides in moderate yields. (C) 2013 Elsevier Ltd. All rights reserved.