Advances in Iodine(III)-Mediated Halogenations: A Versatile Tool to Explore New Reactivities and Selectivities

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• 作者：Andreas M. Arnold ; Anna Ulmer and Dr. Tanja Gulder
• 刊名：Chemistry - A European Journal
• 出版年：2016
• 出版时间：June 20, 2016
• 年：2016
• 卷：22
• 期：26
• 页码：8728-8739
• 全文大小：4318K
• ISSN：1521-3765

文摘

Within the repertoire of organic chemical transformations, the halogenation of substrates is among the most versatile, reliable, and broadly applicable reactions. Although a multitude of different methods are known today, there is still a huge demand for novel and, in particular, catalytic halogenation methods that exhibit new reactivities and selectivities. The class of hypervalent iodanes meets exactly these needs and thus offers a great opportunity to fuel this highly desirable direction within the field of halogenation chemistry. This Concept gives a short overview of recent examples focusing on selective and/or mechanistically unusual halogenations.