Visible-light-enabled oxidative radical 1,2-alkylarylation of α-aryl allylic alcohols with carbonyl compounds has been established under mild conditions. An efficient and convenient protocol for the construction of a variety of 1,5-dicarbonyl compounds was realized in the presence of organic fluorophore 4CzIPN, hypervalent iodine(III) reagent, and visible light irradiation. An obvious kinetic isotope
已经在温和的条件下建立了可见光使α-芳基烯丙基醇与羰基化合物的氧化性自由基1,2-烷基芳基化。在有机荧光团4CzI
PN,高价
碘(III)试剂和可见光辐射的存在下,实现了构建各种1,5-二羰基化合物的高效便捷方案。注意到明显的动力学同位素效应,这有助于深入了解机理。