One-Step Synthesis of Saturated Spirocyclic N-Heterocycles with Stannyl Amine Protocol (SnAP) Reagents and Ketones
作者:Woon-Yew Siau、Jeffrey W. Bode
DOI:10.1021/ja511232b
日期:2014.12.24
The combination of cyclic ketones and stannyl amine protocol (SnAP) reagents affords saturated, spirocyclic N-heterocycles under operationally simple reaction conditions. The resulting, N-unprotected spirocyclic amines are in great demand as scaffolds for drug discovery and development. The union of SnAP reagents and acyclic trifluoromethylketones yields α-CF3 morpholines and piperazines.