Alkylamination of Styrenes with Alkyl <i>N</i>-Hydroxyphthalimide Esters and Amines by B(C<sub>6</sub>H<sub>5</sub>)<sub>3</sub>-Facilitated Photoredox Catalysis
作者:Xuan-Hui Ouyang、Yang Li、Ren-Jie Song、Jin-Heng Li
DOI:10.1021/acs.orglett.8b02670
日期:2018.11.2
A new, three-component 1,2-alkylamination of styrenes with alkyl N-hydroxyphthalimide (NHP) esters and amines by Lewis acid and visible-light photoredox cooperative catalysis is described. This reaction employs alkyl NHP esters as general alkylation reagents to accomplish the 1,2-alkylamination of alkenes in high efficiency and with excellent functional groups tolerance, significantly enhancing the
描述了通过路易斯酸和可见光光氧化还原协同催化的烷基N-羟基邻苯二甲酰亚胺(NHP)酯和胺对苯乙烯进行的新的三组分1,2-烷基氨基化。该反应采用烷基NHP酯作为一般的烷基化试剂,以高效率且具有出色的官能团耐受性完成烯烃的1,2-烷基氨基化,从而显着提高了烯烃1,2-烷基氨基化的合成潜力,可用于获得复杂的官能化胺。