Palladium-Assisted Room-Temperature Nucleophilic Substitution of an Unactivated Aryl Fluoride
作者:Adam Scharf、Israel Goldberg、Arkadi Vigalok
DOI:10.1021/om201175d
日期:2012.2.27
An organometallic palladium(II) complex of an 8-fluoroquinoline-based chelating ligand undergoes very facile nucleophilic substitution of the “unactivated” fluorine atom with the methoxy group upon simple stirring of its THF solution with sodium methoxide at room temperature. The final product of this reaction lacks the aromaticity in the heterocyclic ring of the quinoline moiety which might play an
当在室温下简单地将其THF溶液与甲醇钠搅拌时,基于8-氟喹啉的螯合配体的有机金属钯(II)络合物会很容易地用甲氧基对“未活化”氟原子进行非常容易的亲核取代。该反应的最终产物在喹啉部分的杂环中缺乏芳香性,这可能在整个反应性中起重要作用。