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Structure of 504433-86-7
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(E)-2-(4-Fluorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane features a stable boronate ester coupled to an (E)-configured fluoro-substituted styrenyl group. This configuration enhances regioselectivity in Suzuki-Miyaura couplings, enabling efficient C–C bond formation under mild conditions. The tetramethyl substituents confer exceptional bench stability and moisture tolerance, simplifying handling in synthetic workflows.
(E)-2-(4-Fluorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane serves as a stable, bench-ready boronate building block for Suzuki-Miyaura cross-coupling reactions. The (E)-configured styryl moiety enables stereoselective coupling with aryl and heteroaryl halides, facilitating efficient construction of conjugated biaryl systems. Its tetramethyl-substituted dioxaborolane ring enhances stability and minimizes protodeboronation, while the fluorine substituent offers orthogonal reactivity for downstream functionalization in medicinal chemistry and materials synthesis.
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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-H312-H332
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P363-P501
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Lot numbers can be found on the outside label of a product: