SnAP Reagents for the Synthesis of Piperazines and Morpholines
作者:Michael U. Luescher、Cam-Van T. Vo、Jeffrey W. Bode
DOI:10.1021/ol500210z
日期:2014.2.21
Substituted piperazines and morpholines are valuable structural motifs in biologically active compounds, but are not easily prepared by contemporary cross-coupling approaches. In this report, we introduce SnAPreagents for the transformation of aldehydes into N-unprotectedpiperazines and morpholines. This approach offers simple, mild conditions compatible with aromatic, heteroaromatic, aliphatic,