Covalent Organic Frameworks for Photocatalytic Organic Transformation

• Published in: Chemical research in Chinese universities Vol. 38; no. 2; pp. 275 - 289
• Main Authors: Li, Jiali, Zhang, Zhenwei, Jia, Ji, Liu, Xiaoming
• Format: Journal Article
• Language: English
• Published: Changchun Jilin University and The Editorial Department of Chemical Research in Chinese Universities 01.04.2022; Springer Nature B.V
• Subjects: Analytical Chemistry; Chemistry; Chemistry and Materials Science; Chemistry/Food Science; Inorganic Chemistry; Organic Chemistry; Photocatalysis; Photocatalysts; Physical Chemistry; Porous materials; Review; Transformations; Covalent organic framework(COF); Heterogeneous photocatalytic; Organic transformation
• ISSN: 1005-9040; 2210-3171
• DOI: 10.1007/s40242-022-1434-1

P hotocatalytic organic transformation is an efficient, energy-saving and environmentally friendly strategy for organic synthesis. The key to developing a green and economical route for photocatalytic organic synthesis lies in the construction of optimal photocatalysts. Covalent organic frameworks(COFs), a kind of porous crystalline materials with characteristics of high surface area, excellent porosity, and superior thermo-chemical stability, have driven people to explore their potential as photocatalysts in photocatalytic organic transformations by virtue of their structural versatility and designability. Furthermore, the insolubility of COFs makes it possible to recycle the catalysts by simple technical means. In recent years, researchers have made great efforts to develop both the design strategies of COFs as heterogeneous photocatalysts and the reaction types of photocatalytic organic transformations. In this review, we focus on the design of COF-based photocatalytic materials and analyze the influence factors of photocatalytic performance. Moreover, we summarize the application of COF-based photocatalysts in photocatalytic organic conversion. Finally, the perspectives on new opportunities and challenges in the field are discussed.