Photocatalytic Hydrodefluorination: Facile Access to Partially Fluorinated Aromatics
作者:Sameera M. Senaweera、Anuradha Singh、Jimmie D. Weaver
DOI:10.1021/ja500031m
日期:2014.2.26
science as well as the pharmaceutical and agrochemical industries and yet are often difficult to access. This Communication describes a photocatalytic hydrodefluorination approach which begins with easily accessible perfluoroarenes and selectively reduces the C-F bonds. The method allows facile access to a number of partially fluorinated arenes and takes place with unprecedented catalytic activity
多氟芳烃对于材料科学以及制药和农业化学工业至关重要,但通常很难获得。该通讯描述了一种光催化加氢脱氟方法,该方法从容易获得的全氟芳烃开始并选择性地减少 CF 键。该方法可以轻松获得许多部分氟化的芳烃,并且使用安全且廉价的胺作为还原剂以前所未有的催化活性发生。