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Structure of 29727-06-8
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This trifluoromethylsulfonic acid imidazole salt delivers a potent, bench-stable source of superacidic conditions. The 1:1 complex combines the extreme electrophilicity of trifluoromethanesulfonic acid with the stabilizing influence of imidazole, enabling efficient protonation and activation reactions under mild, moisture-tolerant conditions.
1,1,1-Trifluoro-methanesulfonic acid 1H-imidazole salt serves as a robust, bench-stable source of triflic acid in synthetic transformations. It facilitates efficient protonation of heterocycles, enables activation of carbonyl groups, and functions effectively in electrophilic fluorination and desulfurization reactions. The imidazole counterion enhances solubility and reduces corrosivity while maintaining high reactivity, offering improved handling and purification advantages over anhydrous triflic acid.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: