作者:Jérôme Dauvergne、Alan M Happe、Vasudev Jadhav、David Justice、Marie-Christine Matos、Peter J McCormack、Michael R Pitts、Stanley M Roberts、Sanjay K Singh、Timothy J Snape、John Whittall
DOI:10.1016/j.tet.2004.01.046
日期:2004.3
Three different methods are reported for the preparation of 4-azacyclo-2-enones 1, two of which allow the preparation of the compounds in optically active form. In addition, a facile route to 4-aza-5,5-dimethyleyclopent-2-enones 2 is disclosed. (C) 2004 Elsevier Ltd. All rights reserved.