Photoinduced Carbon−Heteroatom Cross‐Coupling Catalyzed by Nickel Naphthyridine Complexes
作者:Janet Bahri、Shubham Deolka、Pavan K. Vardhanapu、Eugene Khaskin、Ramadoss Govindarajan、Robert R. Fayzullin、Serhii Vasylevskyi、Julia R. Khusnutdinova
DOI:10.1002/cctc.202301142
日期:2023.12.19
and C‒O cross-coupling reactions catalyzed by NiII complexes supported by 2,7-dimethyl-1,8-naphthyridine ligand. Using the same Ni catalyst and visible light irradiation, both C‒O and C‒N coupling reactivity was observed without additional photocatalysts. These results demonstrate that Ni naphthyridine complexes represent a versatile catalytic motif for photoredox nickel catalysis alternative to commonly
我们描述了由 2,7-二甲基-1,8-萘啶配体支持的 NiII 配合物催化的多功能且实用的光促进 C-N 和 C-O 交叉偶联反应。使用相同的 Ni 催化剂和可见光照射,无需额外的光催化剂即可观察到 C-O 和 C-N 偶联反应性。这些结果表明,镍萘啶配合物代表了光氧化还原镍催化的通用催化基序,可替代常用的联吡啶或多齿配体。