《CuO grafted triazine functionalized covalent organic framework as an efficient catalyst for C-C homo coupling reaction》 was published in Molecular Catalysis in 2020. These research results belong to Das, Sabuj Kanti; Krishna Chandra, Bijan; Molla, Rostam A.; Sengupta, Manideepa; Islam, Sk. Manirul; Majee, Adinath; Bhaumik, Asim. Synthetic Route of C5H6BNO2 The article mentions the following:
A new copper oxide immobilized covalent organic framework (COF) material CuII-TRIPTA by grafting of CuO nanoparticles at the surface of a nitrogen rich porous COF material TRIPTA was reported. TRIPTA was synthesized through the extended Schiff base reaction between 2,4,6-triformylphloroglucinol and 1,3,5-tris-(4-aminophenyl)triazine. The COF as well as CuO loaded materials were characterized by powder X-ray diffraction (PXRD), transmission electron microscopy (TEM), XPS, N2 adsorption-desorption, Fourier transform IR spectroscopy (FT-IR), thermogravimetry (TG) and EPR spectroscopic analyses. CuII-TRIPTA material was successfully applied as heterogeneous nanocatalyst for the C-C homo-coupling reaction of phenylboronic acids to synthesize wide range of biaryl compounds under mild and eco-friendly conditions (60°, methanol solvent). Remarkably high sp. surface area of CuII-TRIPTA (583 m2 g-1) and highly accessible catalytic sites in the 2D-hexagonal COF nano-architecture potentially makes it excellent catalyst in the C-C bond formation reaction, which was evident from the high TON of the catalyst in this reaction. The catalyst was recollected and reused till 6th cycles without any noticeable change of its catalytic activity, suggesting its high catalytic efficiency in this C-C bond formation reaction. The experimental process involved the reaction of 2-Pyridinylboronic acid(cas: 197958-29-5Synthetic Route of C5H6BNO2)
2-Pyridinylboronic acid(cas: 197958-29-5) belongs to pyridine. Pyridines are often used as catalysts or reagents; particular notice has been paid recently to how pyridine coordinates to metal centers enabling a wide range of valuable reactions. Synthetic Route of C5H6BNO2