Shon, Jong-Hwa; Kim, Dooyoung; Rathnayake, Manjula D.; Sittel, Steven; Weaver, Jimmie; Teets, Thomas S. published their research in Chemical Science in 2021. The article was titled 《Photoredox catalysis on unactivated substrates with strongly reducing iridium photosensitizers》.Formula: C7H7BrO The article contains the following contents:
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. After reading the article, we found that the author used 1-Bromo-3-methoxybenzene(cas: 2398-37-0Formula: C7H7BrO)
1-Bromo-3-methoxybenzene(cas: 2398-37-0) is a compound useful in organic synthesis and other chemical processes. It is an intermediate used for pharmaceuticals, perfumes and agrochemicals.Formula: C7H7BrO
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem