Safety of Cupric bromide. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Cupric bromide, is researched, Molecular Br2Cu, CAS is 7789-45-9, about Studying anion-dependent paradoxically fluorescent Cu(II) complexes bearing a pyridine-decorated tetradentate half-salamo-like ligand. Author is Han, Xiu-Juan; Li, Ruo-Yu; Yue, Yong-Ning; Zhang, Yang; Dong, Wen-Kui.
A new pyridine-decorated half-salamo-like ligand (HL) was designed and synthesized by a one-pot method. Based on this ligand, the single crystals of three anion-dependent Cu(II) complexes [Cu(L)Cl]·CH3OH (1), [Cu(L)Br] (2) and [Cu(L)(NO3)] (3) have been cultivated successfully and the structural features were determined by single crystal x-ray diffraction analyses. The results showed that the complexes 1, 2 and 3 have homologous mononuclear structures, in which the five-coordinated Cu(II) atom is not only surrounded by the N3O cavity of the ligand (L)- unit, but also coordinated with Cl-, Br- and NO-3 as auxiliary coordination, resp. The ligand HL and the complexes 1, 2 and 3 were characterized via elemental analyses, IR and UV-Vis spectroscopy. The short-range interactions of the complexes 1, 2 and 3 were investigated by Hirshfeld surfaces analyses. Furthermore, DFT calculations were investigated in the complexes 1, 2 and 3. Paradoxically, the fluorescence intensities of these Cu(II) complexes are significantly increased compared to the ligand.
After consulting a lot of data, we found that this compound(7789-45-9)Safety of Cupric bromide can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem