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| Pàgina inicial > Articles > Articles publicats > Trifluoromethyl Thianthrenium Salts : |
| Data: | 2026 |
| Resum: | Trifluoromethyl thianthrenium salts have recently emerged as powerful and versatile reagents in organic chemistry, enabling the direct transfer of the CF3 group under mild and operationally simple conditions. Its straightforward, scalable synthesis from inexpensive starting materials provides a practical alternative to classical Umemoto- and Togni-type reagents. Beyond its role as a trifluoromethylating agent, trifluoromethyl thianthrenium salts have unlocked new classes of reagents and innovative activation modes, ranging radical, photochemical, electrochemical, mechanochemical, and even magnetoredox processes. This unique versatility has expanded the synthetic toolbox for constructing fluorine-containing molecules of interest to pharmaceuticals, agrochemicals, and functional materials. Furthermore, recent breakthroughs demonstrate that trifluoromethyl thianthrenium salts extend beyond molecular synthesis into materials settings, enabling controlled functionalization and defect passivation of two-dimensional (2D) semiconductors, thereby bridging fundamental chemical reactivity with device-level applications. This Perspective highlights the synthesis, reactivity, and emerging applications of trifluoromethyl thianthrenium salts, emphasizing how these reagents exemplify the growing interface between fluorine chemistry, radical reactivity, and materials science. |
| Ajuts: | Ministerio de Ciencia, Innovación y Universidades PID2024-156087NB-I00 Agencia Estatal de Investigación PID2021-124916NB-I00 Agencia Estatal de Investigación PID2021-128496OB-I00 Ministerio de Ciencia e Innovación RED2022-134287-T Generalitat de Catalunya 2021/SGR-00064 |
| Nota: | Altres ajuts: acords transformatius de la UAB |
| Drets: | Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. |
| Llengua: | Anglès |
| Document: | Article ; Versió publicada |
| Matèria: | Hydrocarbons ; Reagents ; Trifluoromethyl ; Trifluoromethylation |
| Publicat a: | Journal of organic chemistry, Vol. 91, Num. 2 (16 January 2026) , p. 827-841, ISSN 1520-6904 |
15 p, 5.9 MB |