作者:John J. Sirois、Riley Davis、Brenton DeBoef
DOI:10.1021/ol403634b
日期:2014.2.7
The iron-catalyzed arylation of aromatic heterocycles, such as pyridines, thiophenes, and furans, has been achieved. The use of an imine directing group allowed for the ortho functionalization of these heterocycles with complete conversion in 15 min at 0 °C. Yields up to 88% were observed in the synthesis of 15 heterocyclic biaryls.
已经实现了芳族杂环如吡啶、噻吩和呋喃的铁催化芳基化。亚胺导向基团的使用允许这些杂环的邻位官能化,并在 0°C 下在 15 分钟内完全转化。在 15 个杂环联芳基的合成中观察到高达 88% 的产率。