Shon, Jong-Hwa; Kim, Dooyoung; Rathnayake, Manjula D.; Sittel, Steven; Weaver, Jimmie; Teets, Thomas S. published the artcile< Photoredox catalysis on unactivated substrates with strongly reducing iridium photosensitizers>, HPLC of Formula: 576-83-0, the main research area is aryl halide alkyl hydrodehalogenation iridium photocatalyst.
In this work, the strong bis-cyclometalated iridium photoreductants with electron-rich β-diketiminate (NacNac) ancillary ligands enable high-yielding photoredox transformations of challenging substrates with very simple reaction conditions that require only a single sacrificial reagent. Using blue or green visible-light activation a variety of reactions, which include hydrodehalogenation, cyclization, intramol. radical addition, and prenylation via radical-mediated pathways, with optimized conditions that only require the photocatalyst and a sacrificial reductant/hydrogen atom donor were demonstrated. Many of these reactions involve organobromide and organochloride substrates RX (R = 3-methoxyphenyl, 4-cyanophenyl, {1-[(benzyloxy)carbonyl]piperidin-4-yl}, etc.; X = Br, Cl) which in the past have had limited utility in photoredox catalysis. This work paves the way for the continued expansion of the substrate scope in photoredox catalysis.
Chemical Science published new progress about Alkanes Role: SPN (Synthetic Preparation), PREP (Preparation). 576-83-0 belongs to class bromides-buliding-blocks, and the molecular formula is C9H11Br, HPLC of Formula: 576-83-0.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary