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Structure of 13669-10-8
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Ethyl 3-oxo-3-(thiophen-2-yl)propanoate features a thiophene ring directly conjugated to an α,β-unsaturated ketone system, enabling efficient Michael addition and heterocyclic functionalization. This electrophilic enone integrates readily into complex molecular architectures under mild conditions, offering high reactivity in transition-metal-catalyzed couplings and tandem cyclizations.
Ethyl 3-oxo-3-(thiophen-2-yl)propanoate serves as a versatile synthon in heterocyclic synthesis, enabling efficient construction of thiophene-fused ring systems. Its α,β-unsaturated ketone functionality facilitates Michael additions and condensation reactions, while the ester group supports subsequent transformations. Bench-stable and readily purified, it functions effectively in multistep sequences for medicinal chemistry and materials science applications.
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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: