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Structure of 607-97-6
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Ethyl 2-ethyl-3-oxobutanoate is a β-keto ester featuring a sterically hindered ethyl group at the α-position, enhancing its stability under standard conditions. This structural motif enables direct participation in Claisen condensations and Michael additions, serving as a key building block for complex carbocyclic and heterocyclic frameworks in synthetic organic chemistry.
Ethyl 2-ethyl-3-oxobutanoate serves as a versatile β-keto ester building block in synthetic organic chemistry, enabling efficient construction of substituted cyclohexanones and heterocyclic scaffolds via Claisen condensation and related transformations. Its well-defined reactivity profile supports facile enolization and nucleophilic addition, with excellent bench stability and straightforward purification by distillation or chromatography. The molecule functions reliably in multistep syntheses requiring controlled ketone and ester functionality.
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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 : H227-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: