We have developed a new and simple method for the preparation of 3-fluorooxindoles via synergetic cyclization and fluorination of α-diazoacetamides in the presence of [Ru(p-cymene)Cl2]2 under mild conditions. Two-step tandem processes include intramolecular cyclization followed by electrophilic fluorination with Selectfluor in one-pot.
我们开发了一种新的简单方法,用于在温和条件下在 [Ru(p-cymene)Cl2]2 存在下通过协同环化和
氟化 α-重氮乙酰胺来制备 3-
氟代
吲哚。两步串联过程包括分子内环化,然后在一锅中用 Selectfluor 进行亲电子
氟化。