作者:Lan Zheng、Peng-Ju Xia、Qing-Lan Zhao、Yu-En Qian、Wen-Nian Jiang、Hao-Yue Xiang、Hua Yang
DOI:10.1021/acs.joc.0c01818
日期:2020.9.18
are directly used as the acyl radical precursors in the hydroacylation reactions for the first time. In this work, acyl radicals can be effectively generated viaβ-scission of a phosphoranyl radical under photocatalytic conditions. As a result, the hydroacylation of alkenes triggered by the resulting acyl radicals leads to facile syntheses of a range of valuable ketones.
首次将酰基肟直接用作加氢酰化反应中的酰基自由基前体。在这项工作中,通过在光催化条件下磷酰基的β-断裂可以有效地产生酰基。结果,由所得的酰基自由基引发的烯烃的加氢酰化导致容易地合成一系列有价值的酮。