On October 5, 2019, Yebdri, Sihem; Nehar, Oussama; Mahboub, Radia; Roisnel, Thierry; Boukli-Hacene, Leila; Louhibi, Samira published an article.Recommanded Product: Phenyl Salicylate The title of the article was Characterizations of crystalline structure and catalytic activity of zwitterionic imidazole derivatives. And the article contained the following:
The zwitterion ligand L1 has been synthesized and characterized by single-crystal X-ray diffraction, and spectroscopic techniques (1H, 13C NMR, FT-IR, ESI-MS, and UV-Vis). The crystal structure shows that L1 mols. are planar and are connected via intermol. N-H—-O and intramol. N-H—-O interactions. The NMR anal. shows the presence of two mesomeric forms of L1: zwitterion and ketone-imidazolidine. The kinetic study of in situ complexes is followed by UV-vis spectroscopy and revealed a binuclear structure built from square base pyramidal geometry and octahedral one. In situ complexes obtained from L1 with different copper (II) salts are studied for their catecholase activities using 3,5-di-tert-butylcatechol. The obtained 3,5-di-tert-butylquinone was characterized by single-crystal X-ray diffraction,. The results show that the catalytic activity depends on the nature of the metal salt anion. From Michaelis-Menten model, we have evaluated the dissociation constant and the bond constant which are in good agreement with those of literature. The structure-activity relationship show that the high rate of catalytic oxidation depends on the presence of copper ion in the complex. The experimental process involved the reaction of Phenyl Salicylate(cas: 118-55-8).Recommanded Product: Phenyl Salicylate
The Article related to zwitterionic imidazole derivative catalytic activity crystalline structure, Catalysis, Reaction Kinetics, and Inorganic Reaction Mechanisms: Catalytic Reactions and other aspects.Recommanded Product: Phenyl Salicylate
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