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Structure of 19821-80-8
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1,3-Dibromo-2-iodobenzene features a uniquely substituted benzene ring bearing bromo and iodo groups at adjacent positions, enabling selective cross-coupling reactions. This trihalogenated aromatic scaffold offers enhanced reactivity in palladium-catalyzed transformations, where the distinct halogen reactivities facilitate sequential functionalization. The molecule's stability under standard conditions supports reliable handling in synthetic workflows.
1,3-Dibromo-2-iodobenzene serves as a versatile ortho-halogenated aromatic building block for palladium-catalyzed cross-coupling reactions. Its complementary halogen pattern enables sequential functionalization via Suzuki, Stille, or Negishi coupling protocols. The compound exhibits excellent bench stability and facilitates the construction of complex biaryl scaffolds with high regiocontrol, making it valuable in medicinal chemistry and materials synthesis workflows.
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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: