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Structure of 1337505-77-7
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4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonyl fluoride features a boronate handle paired with a sulfonyl fluoride group, enabling efficient Suzuki-Miyaura coupling and selective functionalization. This bench-stable reagent integrates seamlessly into complex molecule assembly workflows.
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonyl fluoride serves as a stable, bench-ready boronate building block for Suzuki-Miyaura cross-coupling reactions. Its sulfonyl fluoride group enables direct functionalization and facilitates downstream transformations, including nucleophilic displacement and heterocycle formation. The tetramethylboronate moiety offers excellent stability, mild reaction conditions, and high tolerance to diverse functional groups, making it ideal for late-stage modification in medicinal chemistry and process-scale synthesis.
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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#: 1759
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H314-H335
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Precautionary Statements : P260-P264-P271-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: