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Structure of 19393-94-3
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2,4-Dibromo-1-iodobenzene features a highly functionalized aromatic core with complementary halogen handles enabling sequential cross-coupling. The meta-dibromo substitution pattern provides steric and electronic control, while the para-iodo group ensures high reactivity in palladium-catalyzed transformations. This combination facilitates efficient access to complex polycyclic architectures under mild conditions.
2,4-Dibromo-1-iodobenzene serves as a versatile trihalogenated benzene building block for palladium-catalyzed cross-coupling reactions. Its orthogonal halogen reactivity enables sequential functionalization, facilitating the construction of complex biaryl and heteroaryl architectures. The molecule exhibits good bench stability and is readily purified by flash chromatography, making it well-suited 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 : 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: