作者:Ahmed, Hussayn、Ghosh, Biki、Breitenlechner, Stefan、Feßner, Malte、Merten, Christian、Bach, Thorsten
DOI:10.1002/anie.202407003
日期:——
An iron porphyrin that is linked via an ethynyl unit to a chiral octahydro-1H-4,7-methanoisoindol-1-one scaffold serves as a potent catalyst for the enantioselective, visible light-mediated intermolecular amination of 3-arylmethyl-substituted quinolones and pyridones. A two-point hydrogen bonding interaction is responsible for the exquisite site- and enantioselectivity of the reaction.
通过乙炔基单元与手性八氢-1 H -4,7-methanoisoindol-1-one 支架连接的铁卟啉可作为对映选择性、可见光介导的 3-芳基甲基取代喹诺酮分子间胺化的有效催化剂和吡啶酮。两点氢键相互作用决定了反应的精确位点选择性和对映选择性。