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Structure of 824-80-6
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Sodium 4-fluorobenzenesulfinate delivers a fluorinated aryl sulfinate anion with enhanced stability and solubility in aqueous and polar organic media. This bench-stable reagent enables direct sulfination reactions, integrating cleanly into synthetic sequences requiring traceless sulfur transfer or late-stage functionalization.
Sodium 4-fluorobenzenesulfinate serves as a stable, bench-ready sulfinate source for transition-metal-catalyzed cross-coupling reactions. It facilitates efficient C–S bond formation under mild conditions, exhibits good functional group tolerance, and enables direct access to fluorinated aryl sulfones—key motifs in pharmaceutical and agrochemical scaffolds. Its crystalline nature supports straightforward handling and purification.
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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 : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: