Free-Radical Addition to Ketimines Generated In Situ. New One-Pot Synthesis of Quaternary α-Aminoamides Promoted by a H<sub>2</sub>O<sub>2</sub>/TiCl<sub>4</sub>−Zn/HCONH<sub>2</sub> System
作者:Nadia Pastori、Cosimina Greco、Angelo Clerici、Carlo Punta、Ombretta Porta
DOI:10.1021/ol1015916
日期:2010.9.3
A free radical multicomponent reaction mediated by an acidic TiCl4−Zn/H2O2 system allows the assembly of an amine, a ketone, and formamide in one pot, affording instant access to quaternary α-amino acid derivatives.
由酸性TiCl 4 -Zn / H 2 O 2系统介导的自由基多组分反应可将胺,酮和甲酰胺组装在一个罐中,从而立即获得季铵α-氨基酸衍生物。