A series of aromatic heterocycles, thiazoles, imidazoles, and dimethoxyindoles, can be synthesised directly from alkenes via a ketoiodination-cyclisation protocol. The alkene starting materials are themselves easily accessible by many different and well-established approaches, and allow access to various aromatic heterocycles with excellent yields and regioselectivity.
一系列芳香杂环、
噻唑、
咪唑和二甲氧基
吲哚,可以通过酮
碘化-环化方案直接从烯烃合成。烯烃原料本身很容易通过许多不同的和完善的方法获得,并允许以优异的产率和区域选择性获得各种芳族杂环。