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Structure of 2070902-77-9
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Trifluoromethyl 4-fluorobenzenesulfonate serves as a highly reactive sulfonate ester for C–H functionalization and cross-coupling reactions. The trifluoromethyl group imparts strong electron-withdrawing character, while the para-fluoro substituent enhances stability and modulates reactivity. This combination enables efficient transition-metal-catalyzed transformations under mild conditions.
Trifluoromethyl 4-fluorobenzenesulfonate serves as a highly effective sulfonate ester for C–H functionalization and cross-coupling reactions, enabling efficient installation of trifluoromethyl groups under mild conditions. Its bench-stable nature and excellent functional group tolerance facilitate reliable use in complex molecule synthesis, particularly in late-stage fluorination and heterocycle construction.
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GHS Pictogram :
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GHS No : GHS05,GHS06,GHS08
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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 : H227-H301-H311-H314-H332
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Precautionary Statements : P210-P260-P261-P264-P270-P271-P280-P301+P330+P331-P302+P352-P304+P340-P330-P361+P364-P363-P370+P378-P403-P405-P501
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Lot numbers can be found on the outside label of a product: