Applications of Ytterbium(II) Reagent as Grignard Reagent and Single-Electron Transfer Reagent in the Synthesis of 3-Substituted 2-Oxindoles
作者:Songlin Zhang、Pengkai Wang、Xuyan Cao
DOI:10.1055/a-1516-7917
日期:2021.10
The use of ytterbium(II) reagent as both nucleophilic reagent and single-electron transfer reagent in the reaction of isatin derivatives with ytterbium(II) reagent is reported. From a synthetic point of view, a general, efficient, and experimentally simple one-pot method for the preparation of 3-substituted 2-oxindoles was developed.
报道了使用镱 (II) 试剂作为亲核试剂和单电子转移试剂在靛红衍生物与镱 (II) 试剂的反应中。从合成的角度来看,开发了一种通用、高效且实验简单的一锅法制备 3-取代 2-羟吲哚。