Gao, Yaxin et al. published their research in ACS Applied Energy Materials in 2022 | CAS: 128-08-5

1-Bromopyrrolidine-2,5-dione (cas: 128-08-5) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. alpha-Bromoesters are employed in the Reformatsky reaction for the synthesis of beta-hydroxyesters. In the pharmaceutical industry organo bromine derivatives are used as sedatives, vasodilators, antiseptic agents, and anticancer agents.Application of 128-08-5

Palladium(II) and platinum(II) porphyrin donors for organic photovoltaics was written by Gao, Yaxin;Piradi, Venkatesh;Zhu, Xunjin;So, Shu Kong. And the article was included in ACS Applied Energy Materials in 2022.Application of 128-08-5 This article mentions the following:

Three new A-π-D-π-A structural porphyrin-based donors, C19-H2P, C19-PdP, and C19-PtP, are designed and synthesized, with porphyrin (D) moieties equipped with no metal, palladium (Pd), and platinum (Pt) as the core, resp., and end-capped with electron-deficient 3-ethylrhodanine (A) via a π-bridge of phenylene ethynylene linker. C19-PdP and C19-PtP exhibit low-lying HOMO levels than C19-H2P. The three porphyrin donors show highly intensified and broad absorptions at ca. 400-530 nm (Soret bands) and at ca. 550-800 nm (Q-bands) with an absorption valley at ca. 540 nm. Using PC71BM as an electron acceptor, the devices based on C19-PdP and C19-PtP donors achieve power conversion efficiencies (PCEs) of 8.09 and 7.31% under 1 Sun, resp., whereas the C19-H2P device, that has no metal, has a very low PCE of 2.51%. Furthermore, at 300 lx LED source, the C19-PdP and C19-PtP devices deliver promising PCEs of 16.54 and 16.74%, resp. The improved performance of C19-PdP- and C19-PtP-based devices is mainly due to more efficient charge collection, faster charge transport, more suppressed recombination behavior, and smoother surface morphol. These findings pave the way for the development of new metalloporphyrin-based donors for organic solar cells using simple structural engineering. In the experiment, the researchers used many compounds, for example, 1-Bromopyrrolidine-2,5-dione (cas: 128-08-5Application of 128-08-5).

1-Bromopyrrolidine-2,5-dione (cas: 128-08-5) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. alpha-Bromoesters are employed in the Reformatsky reaction for the synthesis of beta-hydroxyesters. In the pharmaceutical industry organo bromine derivatives are used as sedatives, vasodilators, antiseptic agents, and anticancer agents.Application of 128-08-5

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary