Premium
Recent Advancements of Porphyrin‐Like Single‐Atom Catalysts: Synthesis and Applications
Author(s) -
Yang Hongzhou,
Shi Run,
Shang Lu,
Zhang Tierui
Publication year - 2021
Publication title -
small structures
Language(s) - English
Resource type - Journals
ISSN - 2688-4062
DOI - 10.1002/sstr.202100007
Subject(s) - porphyrin , catalysis , combinatorial chemistry , chemistry , photochemistry , homogeneous , homogeneous catalysis , organic chemistry , physics , thermodynamics
Porphyrin, an active center in many biological enzymes, is an important environment‐friendly biomimetic catalyst, which shows high catalytic efficiency and selectivity. However, porphyrin has the disadvantages of decomposition, self‐polymerization and deactivation in catalysis, and unrecyclability in homogeneous catalysis, which limit its wide application in catalysis. With the development of single‐atom catalysis, it is found that porphyrin‐like single‐atom catalysts (SACs) mimic the porphyrin molecules and biological enzymes in many catalytic systems due to their high similarity to porphyrin. In contrast, porphyrin‐like single‐atom heterogeneous catalysts possess good recyclability compared with small‐molecule porphyrin homogeneous catalysts. Therefore, as an important family member of SACs, porphyrin‐like SACs are widely studied in various reactions. Herein, the synthesis methods for porphyrin‐like SACs and their applications in many important reactions, including electrochemical reactions and organic synthesis reactions, are summarized. Finally, the challenges and prospects of porphyrin‐like SACs in the further applications are provided.