Proline and Lewis base co-catalyzed addition of α,β-unsaturated aldehydes to nitrostyrenes
摘要:
A novel proline and DABCO co-catalyzed reaction between unmodified of alpha,beta-unsaturated aldehydes and nitrostyrenes, which gives access to alpha-(1-aryl-2-nitro)ethyl-alpha,beta-unsaturated aldehydes, is presented. (C) 2007 Elsevier Ltd. All rights reserved.