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Structure of 63262-06-6
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1,4-Dibromo-2,5-diiodobenzene features a symmetrical aromatic core bearing bromo and iodo substituents at opposite positions, enabling precise cross-coupling reactions. This halogenated scaffold delivers high regiochemical control in palladium-catalyzed transformations, particularly in the synthesis of complex polyhalogenated arenes and functionalized biaryls under standard conditions.
1,4-Dibromo-2,5-diiodobenzene serves as a versatile tetrahalogenated aromatic building block for palladium-catalyzed cross-coupling reactions. Its complementary halogen reactivity enables sequential functionalization via Suzuki, Stille, or Negishi couplings, facilitating the construction of complex biaryl and heteroaryl architectures. The molecule exhibits excellent bench stability and is compatible with standard purification protocols, making it ideal for iterative synthesis in medicinal chemistry and materials science applications.
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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 : H315-H319
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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: