This report details a new method for site-selective methylene oxidation adjacent to azaheterocycles. A dual catalysis approach, utilizing both an iron Lewis acid and an organic hydroxylamine catalyst, proved highly effective. We demonstrate that this method provides complementary selectivity to other known catalytic approaches and represents an improvement over current heterocycle-selective reactions
本报告详细介绍了一种与氮杂杂环相邻的位点选择性亚甲基氧化的新方法。双催化方法,利用
铁路易斯酸和有机
羟胺催化剂,证明是非常有效的。我们证明该方法为其他已知的催化方法提供了互补的选择性,并代表了对目前依赖
化学计量活化的杂环选择性反应的改进。