18511-72-3, 4,4-dinitro-2,2-Bipyridine is a catalyst-ligand compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
The structural formula of the substituted bipyridine trivalent iron complex 4 described in this embodiment is as follows:Under an argon atmosphere, add anhydrous FeCl3 (64.9 mg, 0.4 mmol) to a 50 mL Schlenk bottle, and dissolve it in 6 mL of absolute ethanol at 60 C;A solution of 4,4′-dinitro-2,2′-bipyridine (98.5 mg, 0.4 mmol) in ethanol (4 mL) was added dropwise to the system. The reaction was carried out at 60 C for 1 hour.A brown complex was precipitated from the system, filtered, washed twice with cold ethanol, concentrated to remove the solvent, and dried under vacuum for 12 h to obtain a tan solid product 4, yield 67%.
18511-72-3, 18511-72-3 4,4-dinitro-2,2-Bipyridine 11519563, acatalyst-ligand compound, is more and more widely used in various fields.
Reference£º
Patent; Chinese Academy Of Sciences Tsingtao Biological Energies And Process Institute; Wang Qinggang; Zhu Guangqian; Wang Liang; Zhang Xianhui; Jing Chuyang; (14 pag.)CN110305169; (2019); A;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI