• 1. N-Doping improves charge transport and morphology in the organic non-fullerene acceptor O-IDTBR
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• 2. Liquid-crystalline perylene bisimide derivatives bearing an azacrown ether ring complexing with alkaline metal ions
  Taiki Taga,Shunsuke Takaoka,Shinobu Uemura,Masahiro Funahashi Mater. Chem. Front. 2022 6 880
• 3. Preparation of spiroborate supramolecular and peapod polymers containing a photoluminescent ruthenium(ii) complex
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• 4. EUV photofragmentation study of hybrid nonchemically amplified resists containing antimony as an absorption enhancer
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• 5. Polymer light-emitting electrochemical cells with ultralow salt content: performance enhancement through synergetic chemical and electrochemical doping actions
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• Catalysts and Inorganic Chemicals Inorganic Compounds Salt
• Catalysts and Inorganic Chemicals Inorganic Compounds

Potassium Trifluoromethanesulfonate (CAS No. 2926-27-4): A Versatile Reagent in Modern Chemistry

Potassium trifluoromethanesulfonate (CAS No. 2926-27-4), often abbreviated as KOTf, is a highly valuable organofluorine compound widely used in synthetic chemistry, catalysis, and material science. Its unique properties, including high thermal stability and solubility in polar solvents, make it a preferred choice for researchers and industrial applications. The compound's trifluoromethanesulfonate anion (OTf?) is known for its weak coordinating ability, enabling its use in reactions where strong nucleophiles or bases are undesirable.

In recent years, the demand for fluorinated compounds has surged due to their applications in pharmaceuticals, agrochemicals, and advanced materials. Potassium trifluoromethanesulfonate plays a critical role as a fluorine source and counterion in ionic liquids, which are gaining attention for green chemistry initiatives. Users frequently search for "KOTf solubility," "Potassium triflate uses," and "2926-27-4 synthesis," reflecting its relevance in both academic and industrial settings.

The compound's compatibility with transition-metal catalysis is another area of interest. For instance, it is employed in cross-coupling reactions, such as Suzuki-Miyaura and Heck reactions, where its non-nucleophilic nature minimizes side reactions. Researchers exploring "KOTf in palladium catalysis" or "triflate salts for C-C bond formation" will find this reagent indispensable. Additionally, its role in electrolyte formulations for batteries aligns with the growing focus on renewable energy technologies.

From a safety and handling perspective, Potassium trifluoromethanesulfonate is generally stable under standard conditions, but proper storage in a dry environment is recommended to prevent hydrolysis. Queries like "KOTf handling precautions" or "2926-27-4 stability" highlight user concerns about practical usage. Its low toxicity profile further enhances its appeal for large-scale applications.

In summary, Potassium trifluoromethanesulfonate (CAS No. 2926-27-4) is a multifaceted reagent with expanding applications in cutting-edge research. Its integration into topics like "green chemistry," "energy storage," and "catalysis" ensures its continued prominence in scientific literature and industrial workflows.

• 67913-11-5(Methanesulfonic acid, 1,1,1-trifluoro-, terbium(3+) salt, hydrate (3:1:9))
• 67878-37-9(Methanesulfonic acid, 1,1,1-trifluoro-, erbium(3+) salt, hydrate (3:1:9))
• 58164-61-7(Cobalt(2+);trifluoromethanesulfonate)
• 34622-08-7(Neodymium(III) trifluoromethanesulfonate)
• 38542-94-8(Ammonium Triflate)
• 1493-13-6(Trifluoromethanesulfonic acid)
• 52093-29-5(Gadolinium Trifluoromethanesulfonate)
• 49789-04-0(Methanesulfonic acid, trifluoro-, monohydrate)
• 34629-21-5(Methanesulfonic acid,1,1,1-trifluoro-, lanthanum(3+) salt, hydrate (3:1:?))
• 74974-61-1(Aluminum trifluoromethanesulfonate)