In 2019,Organic Letters included an article by Ren, Hai; Song, Jun-Rong; Li, Zhi-Yao; Pan, Wei-Dong. HPLC of Formula: 7789-45-9. The article was titled 《Oxazoline-/Copper-Catalyzed Alkoxyl Radical Generation: Solvent-Switched to Access 3a,3a’-Bisfuroindoline and 3-Alkoxyl Furoindoline》. The information in the text is summarized as follows:
We report the first example of oxazoline-/copper-catalyzed alc. oxidation to generate the alkoxyl radical under additive-free conditions. The resulting alkoxyl radical addition to alkene enables useful C-O bond-forming and selective C(sp3)-C(sp3) radical-radical dimerization/radical-trapping reactions, providing direct access to the 3a,3a’-bisfuro[2,3-b]indoline scaffold for the first time and a wide range of 3-alkoxyl furoindolines with high efficiency. In addition to this study using Cupric bromide, there are many other studies that have used Cupric bromide(cas: 7789-45-9HPLC of Formula: 7789-45-9) was used in this study.
Cupric bromide(cas: 7789-45-9) can be used as reducing agent, when complexed by three molecules of pyridine initiators for the controlled polymerization of styrene, methyl acrylate and methyl methacrylate.HPLC of Formula: 7789-45-9
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”