Synergistic combination of triazine and phenanthroline moieties in a covalent triazine framework tailored for heterogeneous photocatalytic metal-free C-Br and C-Cl activation
Entity
UAM. Departamento de Química; UAM. Departamento de Química InorgánicaPublisher
ElsevierDate
2022-07-26Citation
Applied Catalysis B: Environmental 317 (2022): 121791ISSN
0926-3373 (print)Funded by
Financial support was provided by the Spanish Government (RTI2018–095038-B-I00, PID2019–110637RB-I00), “Comunidad de Madrid”, European Structural Funds (S2018/NMT-4367), proyectos sin´ergicos I+D (Y2020/NMT6469) and Comunidad Autonoma ´ de Madrid (SI1/PJI/2019–00237). A. L.-M. thanks UAM for a FPI-UAM predoctoral fellowship, N.S. thanks MINECO for a FPU predoctoral fellowship, and L.M. thanks CAM for an “Atraccion ´ de Talento Investigador” contract (2017-T2/AMB-5037)Project
Comunidad de Madrid. SI1/PJI/2019–00237Editor's Version
https://doi.org/10.1016/j.apcatb.2022.121791Subjects
Covalent triazine framework; CTF; Photochemistry; Photoredox; Dehalogenation; QuímicaRights
© 2022 The Author(s)Abstract
We present the design and synthesis of a new covalent triazine framework with high content of N atoms bearing
triazine and phenanthroline moieties. This material displays interesting luminescence phenomena and enhanced
photoredox activity as a consequence of synergistic combination of both N-containing aromatic fragments. As
catalytic application, the reduction of a variety of brominated and challenging chlorinated aromatic structures,
including persistent organic pollutants such as polybrominated diphenyl ethers, has been performed under light
irradiation and room temperature conditions. These chemical transformations follow a photoredox mechanism
involving the formation of aryl radicals, that were trapped with different radical acceptors in order to afford the
formation of new C-C, C-B and C-P bonds
Files in this item
Google Scholar:López Magano, Alberto
-
Salaverri Mora, Noelia
-
Marzo Puerta, Leyre
-
Mas Ballesté, Rubén
-
Alemán Lara, José Julián
This item appears in the following Collection(s)
Related items
Showing items related by title, author, creator and subject.