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Structure of 620-80-4
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Ethyl 2-benzylidene-3-oxobutanoate features a conjugated enone system flanked by ester and benzylidene groups, enabling efficient Michael additions and Claisen condensations. This versatile scaffold integrates readily into complex heterocycles and natural product architectures under mild conditions.
Ethyl 2-benzylidene-3-oxobutanoate serves as a versatile Michael acceptor and enone building block in synthetic organic chemistry. Its α,β-unsaturated carbonyl system enables efficient conjugate additions, Diels-Alder reactions, and heterocycle formation. The molecule exhibits bench stability, facilitates straightforward purification, and tolerates diverse functional groups—making it a practical reagent for constructing complex scaffolds in medicinal chemistry and natural product 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-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: