Visible-Light-Induced Difunctionalization of Styrenes: Synthesis of <i>N</i>-Hydroxybenzimidoyl Cyanides
作者:Tipu Alam、Amitava Rakshit、Pakiza Begum、Anjali Dahiya、Bhisma K. Patel
DOI:10.1021/acs.orglett.0c01235
日期:2020.5.1
A visible-light-induced synthesis of N-hydroxybenzimidoyl cyanides from aromatic terminal alkenes is achieved by using Eosin Y as an organic photoredox catalyst. The process goes via a radical pathway with successive incorporation of two nitrogen atoms, one each from tert-butyl nitrite and ammonium acetate. The final product is achieved by the concomitant installation of an oxime and a nitrile group