Deng, Jiazhu; Xue, Teng; Wu, Haihong; Wu, Peng published an article in 2022, the title of the article was Preparation of a cost-effective Ni-Ag bimetallic catalyst for hydrodehalogenation of aryl halides under mild conditions.Category: ethers-buliding-blocks And the article contains the following content:
Cost-effective Ni-Ag bimetallic nanoparticles were prepared using an aqueous-phase surfactant-aided co-reduction process and used as catalysts for the hydrodehalogenation of aryl halides CAr-X (X = F, Cl, Br). CAr-X could be easily converted at 60°C by using water as a solvent, with a CAr-H yield higher than 90%. This catalyst was widely applicable in the hydrodehalogenation of halogenated aromatics with various functional groups (more than 40 examples), including the high concentration solution of aryl fluorides, polyhalogenated phenol, environmental pollutants like 2,4-dichlorophenoxyacetic acid (2,4-D) and triclosan. Furthermore, it could be easily recycled and reused, providing a green and cost-effective method for the degradation of polyhalogenated aromatic pollutants and synthesis of important structural units through hydrodehalogenation reactions. The experimental process involved the reaction of 2-Methoxynaphthalene(cas: 93-04-9).Category: ethers-buliding-blocks
The Article related to nickel silver bimetallic catalyst preparation hydrodehalogenation aryl halide green, General Organic Chemistry: Synthetic Methods and other aspects.Category: ethers-buliding-blocks
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