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Structure of 149777-81-1
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This boronate ester features a (E)-configured styryl moiety with a methoxy group at the ortho position, enabling efficient cross-coupling in palladium-catalyzed reactions. The tetramethyl-substituted dioxaborolane ring enhances stability and solubility under standard conditions, facilitating reliable use in synthetic workflows.
(E)-2-(2-Methoxystyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane serves as a stable, bench-ready boronate building block for palladium-catalyzed cross-coupling reactions. Its (E)-configured styryl moiety enables efficient Suzuki-Miyaura coupling with aryl and heteroaryl halides, facilitating the construction of conjugated biaryl systems. The tetramethyl-substituted dioxaborolane ring enhances stability and resistance to protodeboronation, while the methoxy group provides predictable electronic modulation. Ideal for iterative synthesis and late-stage functionalization in medicinal chemistry workflows.
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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
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Precautionary Statements : P264-P270-P280-P302+P352-P330-P362+P364-P501
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Lot numbers can be found on the outside label of a product: