Visible-Light-Induced Phosphorylation of Imidazo-Fused Heterocycles under Metal-Free Conditions.
Fan GaoXiao-Lan ChenXiao-Lan ChenTao ShiXiao-Yun LiLing-Bo QuYu-Fen ZhaoBing YuPublished in: The Journal of organic chemistry (2020)
A metal-free and base-free procedure for the phosphorylation of imidazo[1,2-a]pyridines with phosphine oxides under the irradiation of visible light at room temperature in green solvent was reported, featuring mild and sustainable conditions, convenient operation, as well as good functional group compatibility.