《Intermolecular oxyarylation of olefins with aryl halides and TEMPOH catalyzed by the phenolate anion under visible light》 was published in Chemical Science in 2020. These research results belong to Liang, Kangjiang; Liu, Qian; Shen, Lei; Li, Xipan; Wei, Delian; Zheng, Liyan; Xia, Chengfeng. Computed Properties of C5H4IN The article mentions the following:
The phenolate anion was discovered as a new photocatalyst with strong reduction potentials. Under visible light irradiation, the phenolate anion enabled the reduction of (hetero)aryl halides (including electron-rich aryl chlorides) to (hetero)aryl radicals through single electron transfer. Based on this new photocatalyst, a novel and efficient photocatalytic protocol for the intermol. oxyarylation of olefins with aryl halides and 1-hydroxy-2,2,6,6-tetramethylpiperidine was developed. The developed three-component coupling reaction proceeded under redox-neutral reaction conditions with stable and readily available synthons and exhibited broad substrate scope. The utility of this process was further highlighted by the diversified chem. manipulation of the resulting oxyarylation products and the late-stage modification of active pharmaceutical ingredients. In the experiment, the researchers used many compounds, for example, 4-Iodopyridine(cas: 15854-87-2Computed Properties of C5H4IN)
4-Iodopyridine(cas: 15854-87-2) belongs to pyridine. In industry and in the lab, pyridine is used as a reaction solvent, particularly when its basicity is useful, and as a starting material for synthesizing some herbicides, fungicides, and antiseptics.Computed Properties of C5H4IN
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com