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Structure of 67354-34-1
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Ethyl 4-(benzyloxy)-3-oxobutanoate features a β-keto ester motif flanked by a benzyloxy group, enabling direct participation in Claisen condensations and Michael additions. This bench-stable reagent integrates readily into complex molecular architectures under mild conditions.
Ethyl 4-(benzyloxy)-3-oxobutanoate serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of substituted heterocycles and bioactive scaffolds. Its α,β-unsaturated β-keto ester functionality facilitates aldol condensations, Michael additions, and cyclizations under mild conditions. The benzyloxy group provides orthogonal protection for phenolic alcohols, while the ethyl ester supports facile manipulation via hydrolysis or reduction. Bench-stable and compatible with diverse reaction conditions, it functions as a key intermediate in the synthesis of natural product analogs and pharmaceutical candidates.
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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: