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Structure of 51560-21-5
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1,4-Diiodo-2,5-dimethoxybenzene features two iodine atoms at para positions relative to a symmetric dimethoxybenzene core. This electron-rich scaffold enables efficient palladium-catalyzed cross-coupling reactions, delivering substituted aryl building blocks with high functional group tolerance. The methoxy groups enhance solubility and stability under standard reaction conditions.
1,4-Diiodo-2,5-dimethoxybenzene serves as a versatile building block for palladium-catalyzed cross-coupling reactions, enabling efficient construction of biaryl scaffolds in medicinal chemistry and materials science. The ortho-diiodo substitution pattern facilitates sequential functionalization, while the dimethoxy groups provide enhanced solubility and stability. This reagent functions reliably in Suzuki-Miyaura and Stille couplings, offering predictable regiocontrol and high yields under standard conditions.
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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: