A novel stable radical cation triarylaminiumsalt able to induce aerobic oxidative α-C–H functionalization of tertiary amines in catalytic amounts has been developed. The reaction is performed in the absence of any other additives under mild conditions and only requires atmosphere air as a sustainable co-oxidant.
Iron-catalyzed aerobic oxidative phosphonation of <i>N</i>-aryl tetrahydroisoquinolines
作者:Junjie Cai、Yingle Liu、Yan Jiang、Yi Yang
DOI:10.1080/10426507.2017.1330827
日期:2017.9.2
GRAPHICAL ABSTRACT ABSTRACT We report herein a novel and efficient method for iron-catalyzed aerobic oxidative phosphonation of N-aryl tetrahydroisoquinolines for the synthesis of biologically interesting α-aminophosphonates. This new C–Pbondformation reaction features the employment of a sustainable and cost-effective iron salt [Fe(NO3)3·9H2O] as catalyst, the utilization of air as environmental-benign