Design, Synthesis and Characterization of Palladium‐Functionalized Covalent Organic Framework and Its Application as Heterogeneous Catalysis for C−H Arylation of Azoles

• Published in: Chemistry : a European journal Vol. 29; no. 44; pp. e202301310 - n/a
• Main Authors: Li, Wen‐Jing, Chen, Yu‐Xuan, Kang, Shi‐Long, Mo, Li‐Ping, Zhang, Zhan‐Hui
• Format: Journal Article
• Language: English
• Published: WEINHEIM Wiley 04.08.2023; Wiley Subscription Services, Inc
• Subjects: Antifungal agents; Aromatic compounds; Azoles; Catalysis; Catalysts; Catalytic activity; Chemistry; Chemistry, Multidisciplinary; covalent organic frameworks; C−H arylation; Halides; Heterocyclic compounds; heterogeneous catalysts; heterogeneous ligands; Palladium; Physical Sciences; Science & Technology; Triazine; heterogeneous ligands; SYSTEM; BENZOTHIAZOLE; covalent organic frameworks; COMPLEXES; C-H arylation; HIGHLY EFFICIENT; ARYL BROMIDES; heterogeneous catalysts; NANOPARTICLES; HETEROARENES; LIGANDS; azoles; COUPLING REACTION; palladium; BOND ACTIVATION; C−H arylation

A novel triazine‐based covalent organic framework (TFPT‐Bz COF) has been constructed by the condensation of 2,4,6‐tris(5‐formyl‐2‐pyridinoxy)‐1,3,5‐triazine (TFPT) and benzidine (BZ) with deep eutectic solvent (DES) as the reaction medium. After the introduction of Pd ions through strong coordinatio...