Direct Copper-Catalyzed C-H Monofluoroalkylation of Benzoxazoles with 1-Fluoro-1-haloalkanes
作者:Wei Li、Andrii Varenikov、Mark Gandelman
DOI:10.1002/ejoc.201901929
日期:2020.6.8
Copper‐catalyzed cross‐coupling reaction allowed the first direct C–H monofluoroalkylation of benzoxazole with 1‐fluoro‐1‐haloalkanes, which bear β‐hydrogens and no directing groups in vicinity to the reaction center.
铜催化的交叉偶联反应使苯并恶唑首次与1-氟-1-卤代烷烃进行直接C–H单氟烷基化反应,后者带有β-氢且在反应中心附近没有任何导向基团。