Tailorable carbazolyl cyanobenzene-based photocatalysts for visible light-induced reduction of aryl halides was written by Ou, Wei;Zou, Ru;Han, Mengting;Yu, Lei;Su, Chenliang. And the article was included in Chinese Chemical Letters in 2020.Synthetic Route of C5F5N The following contents are mentioned in the article:
Herein, a series of carbazolyl cyanobenzene (CCB)-based organic photocatalysts with a broad range of photoredox capabilities were designed and synthesized, allowing precise control of the photocatalytic reactivity for the controllable reduction of aryl halides via a metal-free process. The screened-out CCB (5CzBN), a metal-free, low-cost, scalable and sustainable photocatalyst with both strong oxidative and reductive ability, exhibits superior performance for both dehalogenation and C-C bond-forming arylation reactions. This study involved multiple reactions and reactants, such as 2,3,4,5,6-Perfluoropyridine (cas: 700-16-3Synthetic Route of C5F5N).
2,3,4,5,6-Perfluoropyridine (cas: 700-16-3) belongs to pyridine derivatives. Pyridine has a conjugated system of six è?electrons that are delocalized over the ring. The molecule is planar and, thus, follows the Hçckel criteria for aromatic systems. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one Cé¥æ in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Synthetic Route of C5F5N