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Structure of 3140-93-0
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2,3-Dibromothiophene is a brominated heterocyclic compound featuring two adjacent bromine substituents on the thiophene ring. This configuration imparts high reactivity in cross-coupling processes, enabling efficient integration into complex molecular architectures. The molecule exhibits excellent stability under standard conditions and serves as a valuable building block for functionalized materials and pharmaceutical intermediates.
2,3-Dibromothiophene serves as a versatile building block in heterocyclic synthesis, enabling palladium-catalyzed cross-coupling reactions to construct biaryl and alkylated thiophene derivatives. The bromine substituents exhibit high reactivity in standard coupling protocols, offering excellent functional group tolerance and bench stability. Its defined regiochemistry facilitates precise molecular construction in medicinal chemistry and materials science applications.
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GHS Pictogram :
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GHS No : GHS02,GHS06
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Signal Word : Danger
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UN#: 1993
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Class : 3
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Packing Group : Ⅲ
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Hazard Statements : H226-H301-H319
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Precautionary Statements : P210-P233-P240-P241-P242-P243-P264-P270-P280-P330-P370+P378-P405-P501
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Lot numbers can be found on the outside label of a product: