Something interesting about 7789-45-9

There are many compounds similar to this compound(7789-45-9)Quality Control of Cupric bromide. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: Cupric bromide( cas:7789-45-9 ) is researched.Quality Control of Cupric bromide.Richaud, Arlette; Mendez, Francisco; Barba-Behrens, Norah; Florian, Pierre; Medina-Campos, Omar N.; Pedraza-Chaverri, Jose published the article 《Electrophilic Modulation of the Superoxide Anion Radical Scavenging Ability of Copper(II) Complexes with 4-Methyl Imidazole》 about this compound( cas:7789-45-9 ) in Journal of Physical Chemistry A. Keywords: copper methylimidazole complex preparation superoxide dismutase model DFT; crystal structure copper methylimidazole complex. Let’s learn more about this compound (cas:7789-45-9).

Three Cu(II) coordination compounds with 4-Me imidazole were obtained, such as [Cu(C4H6N2)4(NO3)2], [Cu(C4H6N2)4Br2], and [Cu(C4H6N2)4Cl2]. Crystallog. studies confirmed their structural similarity with Cu(II) in the active site of endogenous copper-zinc superoxide dismutase (CuZn-SOD). The superoxide anion radical (O2•-) scavenging activity was evaluated by the non-enzymic exptl. assay and followed the trend [Cu(C4H6N2)4(NO3)2] > [Cu(C4H6N2)4Br2] > [Cu(C4H6N2)4Cl2]. The d. functional theory and the hard and soft acids and bases principle showed the importance of the electron-deficient character of Cu(II) in the chem. reactivity of the coordination compounds; Cu(II) is the softest site in the mol. and it is preferred for the nucleophilic and radical attacks of the soft O2•-. A simple rule was obtained: “”the electron-deficient character of Cu(II) is the key index for the O2•- scavenging activity and is modulated by the electron-releasing counteranion effect on the coordination compound””.

There are many compounds similar to this compound(7789-45-9)Quality Control of Cupric bromide. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.

Reference:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem