Aza-Michael reaction: selective mono- versus bis-addition under environmentally-friendly conditions
摘要:
Aza-Michael reactions between primary amines and methyl propenoate have been investigated under environmentally-friendly solventless heterogeneous catalysis in order to obtain the mono- or the bis-adduct. The reaction conditions can be altered so as to maximise the yields of the required product with high selectivity. (C) 2014 Elsevier Ltd. All rights reserved.