Access to Phosphine-Containing Quinazolinones Enabled by Photo-Induced Radical Phosphorylation/Cyclization of Unactivated Alkenes.
Binsong MuLe ZhangGuanghui LvKang ChenTing WangJian ChenTianle HuangLi GuoZhongzhen YangYong WuPublished in: The Journal of organic chemistry (2022)
A mild and facile photo-induced cascade radical addition/cyclization of unactivated alkenes has been reported, through which a variety of biologically valuable phosphine-containing quinazolinones could be obtained in moderate to good yields. The protocol was characterized by mild conditions, broad substrate scope, and high atomic economy.