Ambrosio, Lucia et al. published their research in Chemistry – An Asian Journal in 2010 | CAS: 80480-15-5

2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5) belongs to organobromine compounds. Many of the organo bromine compounds are relatively nonpolar. Bromine is more electronegative than carbon (2.8 vs 2.5) and hence the carbon in a carbon–bromine bond is electrophilic in nature. When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.Synthetic Route of C18H11BrO

Synthesis and Characterization of Novel Gold(III) Complexes of Asymmetrically Aryl-Substituted 1,2-Dithiolene Ligands Featuring Potential-Controlled Spectroscopic Properties was written by Ambrosio, Lucia;Aragoni, M. Carla;Arca, Massimiliano;Devillanova, Francesco A.;Hursthouse, Michael B.;Huth, Susanne L.;Isaia, Francesco;Lippolis, Vito;Mancini, Annalisa;Pintus, Anna. And the article was included in Chemistry – An Asian Journal in 2010.Synthetic Route of C18H11BrO The following contents are mentioned in the article:

The tetrabutylammonium (TBA+) salts of square-planar monoanionic gold complexes of the unsym. substituted Ar,H-edt2- 1,2-dithiolene ligands (Ar,H-edt2- = arylethylene-1,2-dithiolato; Ar = Ph (1–), 2-naphthyl (2–), and 1-pyrenyl (3–)) were synthesized and characterized by spectroscopic and electrochem. methods and the corresponding neutral species (1, 2, and 3, resp.) were obtained in CH2Cl2 solution at room temperature by diiodine oxidation The single-crystal X-ray diffraction structural data collected for (TBA+)(2–), supported by DFT theor. calculations, are consistent with the ene-1,2-dithiolate form of the ligand and the AuIII oxidation state. All complexes feature intense near-IR absorptions (at about 1.5 μm) in their neutral states and vis-emitting properties in the 400-550 nm range, the energy of which is controlled by the charge of the complex in the case of the 3–/3 couple. The spectroscopic and electrochem. features of 1x- and 2x- (x = 0, 1), both in their cis and trans conformations, were investigated by means of DFT and time-dependent (TD) DFT calculations This study involved multiple reactions and reactants, such as 2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5Synthetic Route of C18H11BrO).

2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5) belongs to organobromine compounds. Many of the organo bromine compounds are relatively nonpolar. Bromine is more electronegative than carbon (2.8 vs 2.5) and hence the carbon in a carbon–bromine bond is electrophilic in nature. When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.Synthetic Route of C18H11BrO

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary