作者:Jin‐Feng Yu、Jian‐Jun Li、Peng Wang、Jin‐Quan Yu
DOI:10.1002/anie.201910395
日期:2019.12.9
Direct synthesis of N-(hetero)arylated heteroarenes has been realized through Cu-mediated C-N coupling of NH azaheterocycles with aryl C-H bonds under aerobic conditions. This method features a broad scope of both heterocyclic arenes (pyridine, quinoline, pyrazole, imidazole, furan, thiophene, benzofuran, and indole) and NH azaheterocycles (imidazole, pyrazole, indole, azindole, purine, indazole, benzimidazole
N-(杂)芳基化杂芳烃的直接合成已经通过在好氧条件下,NH氮杂杂环与芳基CH键的Cu介导的CN偶联而实现。该方法具有广泛的杂环芳烃(吡啶,喹啉,吡唑,咪唑,呋喃,噻吩,苯并呋喃和吲哚)和NH氮杂杂环(咪唑,吡唑,吲哚,a吲哚,嘌呤,吲唑,苯并咪唑,吡啶酮,咔唑)的广泛范围提供了一种用于合成重要的N-(杂)芳基杂芳烃的通用方法。通过市售药物的后期修饰和用于获得一类血管紧张素II受体1拮抗剂的关键中间体的合成,进一步证明了该反应的多功能性。