A single-step approach to the synthesis of 3-iodoquinolines has been achieved through a regioselective iodocyclization. The synthesis began from readily available materials in an aqueous ethyl acetate medium and was promoted by KOtBu and I2 at room temperature. Various cross-coupling reactions were used to demonstrate the synthetic utility of the products.
通过区域选择性
碘环化已经实现了一步合成
3-碘喹啉的方法。合成从
乙酸乙酯水溶液介质中容易获得的材料开始,并在室温下通过KO t Bu和I 2促进。各种交叉偶联反应用于证明产物的合成效用。