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Structure of 39213-20-2
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3,5-Dibromobenzene-1-sulfonyl chloride features a sulfonyl chloride group flanked by two bromine substituents at the meta positions, enabling selective electrophilic functionalization. This electron-deficient arylsulfonyl chloride integrates readily into complex molecular architectures under mild conditions, offering high reactivity and stability during handling.
3,5-Dibromobenzene-1-sulfonyl chloride serves as a versatile sulfonylating agent for the synthesis of sulfonamide derivatives and functionalized aromatic systems. Its ortho-dibromo substitution enhances electrophilic reactivity while maintaining bench stability and ease of purification. The compound facilitates efficient coupling with amines under mild conditions, enabling rapid access to brominated sulfonamides used in medicinal chemistry and materials science scaffolds.
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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#: 3261
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Class : 8
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Packing Group : Ⅱ
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Hazard Statements : H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501
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Lot numbers can be found on the outside label of a product: