Iron-Catalyzed <i>Ortho</i>-Allylation of Aromatic Carboxamides with Allyl Ethers
作者:Sobi Asako、Laurean Ilies、Eiichi Nakamura
DOI:10.1021/ja4106368
日期:2013.11.27
possessing an N-(quinolin-8-yl)amide directing group are ortho-allylated with allyl phenyl ether in the presence of an iron/diphosphine catalyst and an organometallic base at 50-70 °C. The reaction proceeds via fast iron-catalyzed C-H activation, followed by reaction of the resulting iron intermediate with the allyl ether in γ-selective fashion.
在铁/二膦催化剂和有机金属碱的存在下,在 50-70°C 下,具有 N-(喹啉-8-基)酰胺导向基团的芳烃与烯丙基苯基醚邻位烯丙基化。该反应通过快速铁催化的 CH 活化进行,然后生成的铁中间体与烯丙基醚以 γ 选择性方式反应。