An unusual Michael addition–dealkylation or elimination via the reaction of tertiary or secondary amines with a (Z)-iodoacrylate
作者:Graham Maw、Carl Thirsk、Andrew Whiting
DOI:10.1016/s0040-4039(01)01806-8
日期:2001.11
A series of (E)-ammonium or amino acrylates have been prepared via the Michael addition of methyl (Z)-iodoacrylate and several secondary and tertiary alkylamines. Tertiary amines undergo concomitant addition-dealkylation, almost quantitatively producing (E)-dialkylamino acrylates. (C) 2001 Elsevier Science Ltd. All rights reserved.