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Structure of 960116-27-2
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Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carboxylate features a boronate ester group that enables efficient Suzuki-Miyaura cross-coupling reactions. The tetramethyl-substituted dioxaborolane enhances stability and reactivity under standard conditions. This thiophene-based building block integrates readily into complex molecular architectures.
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carboxylate serves as a versatile boronate building block for Suzuki-Miyaura cross-coupling reactions. The tetramethyl-substituted dioxaborolane moiety ensures excellent bench stability and functional group tolerance, enabling efficient coupling with aryl and vinyl halides under mild conditions. Its thiophene core facilitates access to conjugated systems relevant in materials science and medicinal chemistry, while the ester group permits further derivatization. Ideal for modular synthesis of biaryl and heteroaryl scaffolds.
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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: