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Structure of 657414-80-7
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This sulfonate salt features a methylimidazolium cation paired with a trifluoromethanesulfonate anion, delivering enhanced solubility in polar solvents and stability under standard conditions. The butane-1-sulfonate linker provides flexible tethering for catalytic applications, while the imidazolium moiety enables efficient ion pairing in organocatalysis.
4-(3-Methyl-1H-imidazol-3-ium-1-yl)butane-1-sulfonate trifluoromethanesulfonate serves as a versatile imidazolium-based sulfonate salt, enabling efficient C–H functionalization and electrophilic alkylation reactions. Its bench-stable nature and compatibility with diverse reaction conditions facilitate straightforward purification and broad functional group tolerance. The triflate counterion enhances reactivity in transition-metal-catalyzed couplings, making it a practical tool for constructing complex heterocyclic scaffolds and synthetic intermediates in medicinal chemistry workflows.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 1760
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H302-H314-H318
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Precautionary Statements : P260-P264-P270-P280-P304+P340-P330-P363-P405-P501
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Lot numbers can be found on the outside label of a product: