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Structure of 871125-84-7
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This boronate ester features a (E)-configured chlorostyryl moiety integrated with a stable tetramethyl-1,3,2-dioxaborolane ring. The configuration enhances regioselectivity in cross-coupling reactions, while the steric shielding of the dioxaborolane group ensures bench-stable handling and resistance to hydrolysis under standard conditions.
(E)-2-(3-Chlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane serves as a stable, bench-ready boron building block for Suzuki-Miyaura cross-coupling reactions. Its (E)-configured vinylboronate enables stereoselective formation of conjugated styrenyl scaffolds, with tolerance to common functional groups and straightforward purification via flash chromatography. This reagent facilitates efficient access to substituted biaryl and styrenyl architectures relevant to pharmaceutical and materials chemistry.
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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-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: