作者:Ana-Belén Garcı́a、Carlos Valdés、Marı́a-Paz Cabal
DOI:10.1016/j.tetlet.2004.03.195
日期:2004.5
A convenient stereoselective preparation of meso-2,6-disubstituted-4-piperidones has been developed by imino-Diels–Alder reaction of 2-amino-1,3-butadienes with imines in the presence of catalytic amount of Cu(TfO)2.
的一种方便的立体选择性制备内消旋-2,6-二取代-4-哌啶酮已经通过与亚胺在铜(TFO)的催化量存在的2-氨基-1,3-丁二烯亚氨基Diels-Alder反应研制2。