Integrating Two Photochromics into One Three‐Dimensional Covalent Organic Framework for Synergistically Enhancing Multiple Photocatalytic Oxidations
Shandong University of Technology · Shandong University · +2 more institutions
Abstract
Abstract While photocatalytic oxidations are a category of important reactions in wide chemical synthesis, the fabrication of effective photocatalysts for broad oxidation reactions is still of a great challenge. Herein, by rationally integrating two photochromics, porphyrin and triphenylamine, a three‐dimensional photoactive covalent organic framework (COF) is successfully constructed for photocatalytic oxidations. Characterization studies not only show the formation of a crystalline and three‐dimensional porous framework, but also reveal its effective photochemical semiconductor properties derived from the porphyrin and triphenylamine moieties. Electron paramagnetic resonance measurements indicate that the…
Citation impact
- FWCI
- 21.09
- Percentile
- 100%
- References
- 76
Authors
9Topics & keywords
- Photocatalysis
- Triphenylamine
- Photochemistry
- Singlet oxygen
- Covalent bond
- Alkylbenzenes
- Porphyrin
- Covalent organic framework