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Structure of 28418-89-5
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5-Iodoisobenzofuran-1,3-dione features a reactive iodo substituent flanked by two carbonyl groups, enabling direct incorporation into cross-coupling reactions. This electron-deficient heterocycle serves as a stable, bench-ready building block for synthesizing functionalized aromatic systems under standard conditions.
5-Iodoisobenzofuran-1,3-dione serves as a versatile iodinated building block for transition-metal-catalyzed cross-coupling reactions. Its stable, crystalline form enables straightforward handling and purification, while the iodo substituent facilitates efficient Suzuki, Stille, and Negishi couplings. The fused quinone core provides enhanced electronic stability and compatibility with diverse functional groups, making it well-suited for constructing complex heterocyclic scaffolds in medicinal chemistry and materials science applications.
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GHS Pictogram :
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GHS No : GHS05,GHS06
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Signal Word : Danger
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UN#: 2923
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Class : 8 (6.1)
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H314-H331
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Precautionary Statements : P260-P264-P270-P271-P280-P301+P330+P331-P302+P352-P304+P340-P405-P501
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Lot numbers can be found on the outside label of a product: