作者:Valérie Fargeas、Myriam Baalouch、Estelle Metay、Jerôme Baffreau、Delphine Ménard、Pascal Gosselin、Jean-Pascal Bergé、Chantal Barthomeuf、Jacques Lebreton
DOI:10.1016/j.tet.2004.07.087
日期:2004.11
A simple and efficient methodology to introduce an 1,3-diketone motif from various aldehyde precursors in three steps with good overall yields is described using beta-ketosulphone 7 as masked equivalent of acetone. (C) 2004 Elsevier Ltd. All rights reserved.