Benzylic C(sp<sup>3</sup>)–H Functionalization for C–N and C–O Bond Formation via Visible Light Photoredox Catalysis
作者:Ganesh Pandey、Ramkrishna Laha、Deepak Singh
DOI:10.1021/acs.joc.6b00970
日期:2016.8.19
A visible light mediated highly selective benzylic C–H bond functionalization for intermolecular C–N and C–O bond formation is reported. This cross-dehydrogenative coupling reaction demonstrates a straightforward protocol for incorporating the heteroaromatics to the benzylic position. Benzylic oxidation of various alkyl aryls to corresponding carbonyl compounds has also been reported.
可见光介导的高选择性苄基CH键对分子间CN和CO键形成的作用。该交叉脱氢偶联反应证明了将杂芳族化合物并入苄基位置的简单方法。也已经报道了各种烷基芳基被苄基氧化为相应的羰基化合物。