Hole-mediated photoredox catalysis: tris(p-substituted)biarylaminium radical cations as tunable, precomplexing and potent photooxidants was written by Wu, Shangze;Zurauskas, Jonas;Domanski, Michal;Hitzfeld, Patrick S.;Butera, Valeria;Scott, Daniel J.;Rehbein, Julia;Kumar, Ajeet;Thyrhaug, Erling;Hauer, Juergen;Barham, Joshua P.. And the article was included in Organic Chemistry Frontiers in 2021.Name: Ethyl 1H-1,2,3-triazole-5-carboxylate This article mentions the following:
Herein, a tunable class of electroactivated photoredox catalyst, tri(para-substituted)biarylamines was reported, that became superoxidants in their photoexcited states even able to oxidize mols. beyond the solvent window limits of cyclic voltammetry (such as polyfluorobenzene and trifluorotoluene). Furthermore, precomplexation not only permits the excited state photochem. of tris(para-substituted)biarylaminium cations to overcome picosecond lifetime, but enables and rationalizes the surprising photochem. of their higher-order doublet (Dn) excited states, unlocking extremely high oxidative potentials (up to a record-breaking ∼+4.4 V vs. SCE) was demonstrated. In the experiment, the researchers used many compounds, for example, Ethyl 1H-1,2,3-triazole-5-carboxylate (cas: 40594-98-7Name: Ethyl 1H-1,2,3-triazole-5-carboxylate).
Ethyl 1H-1,2,3-triazole-5-carboxylate (cas: 40594-98-7) belongs to triazole derivatives. However, triazoles are also useful in bioorthogonal chemistry, because the large number of nitrogen atoms causes triazoles to react similar to azides. Many triazoles have antifungal effects: the triazole antifungal drugs include fluconazole, isavuconazole, itraconazole, voriconazole, pramiconazole, ravuconazole, and posaconazole and triazole plant-protection fungicides include epoxiconazole, triadimenol, myclobutanil, propiconazole, prothioconazole, metconazole, cyproconazole, tebuconazole, flusilazole and paclobutrazol.Name: Ethyl 1H-1,2,3-triazole-5-carboxylate
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics