A dramatic effect of double bond configuration in N-oxy-3-aza Cope rearrangements—a simple synthesis of functionalised allenes
作者:Luis F.V. Pinto、Paulo M.C. Glória、Mário J.S. Gomes、Henry S. Rzepa、Sundaresan Prabhakar、Ana M. Lobo
DOI:10.1016/j.tetlet.2009.02.228
日期:2009.7
The first examples of low temperature N-oxy-3-aza Cope rearrangements, leading to functionalised allenes are described, where the Z-configuration of the enaminic double bond in the rearranging system proves critical.