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Structure of 116195-81-4
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2,5-Diiodopyridine serves as a pivotal building block in cross-coupling chemistry, featuring two iodine atoms at electron-deficient positions that enable selective functionalization. This bench-stable heterocycle integrates readily into complex molecular architectures under standard conditions.
2,5-Diiodopyridine serves as a versatile building block in transition-metal-catalyzed cross-coupling reactions, enabling efficient construction of biaryl and heteroaryl architectures. Its orthogonal reactivity profile facilitates sequential functionalization, while the iodine substituents offer high stability under standard bench conditions and compatibility with palladium- and nickel-catalyzed transformations. Ideal for medicinal chemistry and materials synthesis workflows requiring precise regiocontrol and reliable coupling efficiency.
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GHS Pictogram :
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GHS No : GHS05,GHS07,GHS08
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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 : Ⅲ
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Hazard Statements : H302-H315-H317-H318-H334-H335
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Precautionary Statements : P261-P264-P270-P271-P272-P280-P285-P302+P352-P304+P340-P330-P362-P405-P501
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Lot numbers can be found on the outside label of a product: