作者:Masanori Shigeno、Kazutoshi Hayashi、Kanako Nozawa-Kumada、Yoshinori Kondo
DOI:10.1021/acs.orglett.9b01805
日期:2019.7.19
methoxy(hetero)arenes with amine nucleophiles such as aniline, indoline, and aminopyridine derivatives. This catalytic reaction is effective for the transformation of electron-deficient methoxyarenes possessing diverse functionalities (carbonyl, cyano, nitro, and halogen) as well as methoxyheteroarenes, including pyrazine, quinoline, isoquinoline, and pyridine derivatives. Intramolecular reactions provide six- and
我们报告有机超碱t -Bu-P4有效地催化了胺类亲核试剂(如苯胺,二氢吲哚和氨基吡啶衍生物)对甲氧基(杂)芳烃的胺化作用。该催化反应对于转化具有不足功能(羰基,氰基,硝基和卤素)的缺电子的甲氧基芳烃以及包括吡嗪,喹啉,异喹啉和吡啶衍生物的甲氧基杂芳烃是有效的。分子内反应提供六元和七元环胺产物。