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Structure of 91742-16-4
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This trifluoromethylsulfonamide derivative features a cesium-stabilized anion with exceptional solubility in polar aprotic solvents, enabling efficient deprotonation in synthetic transformations. The fully fluorinated sulfonamide scaffold imparts high thermal and oxidative stability, while the cesium counterion enhances reactivity in nucleophilic substitution processes.
1,1,1-Trifluoro-N-((trifluoromethyl)sulfonyl)methanesulfonamide, cesium salt serves as a stable, bench-ready trifluoromethylating agent with enhanced solubility in polar aprotic solvents. It enables efficient electrophilic trifluoromethylation of nucleophiles under mild conditions, offering high functional group tolerance and compatibility with complex molecular architectures. The cesium counterion facilitates smooth reaction kinetics and simplifies purification, making it a practical choice for synthetic workflows requiring selective C–CF₃ bond formation.
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GHS No : GHS05
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅱ
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Hazard Statements : H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
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Lot numbers can be found on the outside label of a product: