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Structure of 27829-72-7
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Ethyl (E)-2-hexenoate is a conjugated unsaturated ester featuring a planar (E)-configured double bond between C2 and C3. This geometry imparts rigidity to the backbone, enhancing its utility in stereoselective synthesis. The ethyl ester group offers improved solubility in organic solvents and stability under standard bench conditions. It serves as a key building block for complex olefinic systems, particularly in natural product synthesis and polymer chemistry.
Ethyl (E)-2-hexenoate serves as a versatile α,β-unsaturated ester intermediate in synthetic organic chemistry. Its conjugated enoate system enables reliable Michael additions, Diels-Alder cycloadditions, and transition-metal-catalyzed cross-couplings. The (E)-configuration ensures predictable stereochemistry in downstream transformations, while the ethyl ester group provides stability and ease of purification. This compound functions as a key building block for functionalized carbocycles and heterocycles in natural product and medicinal chemistry synthesis.
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GHS Pictogram :
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GHS No : GHS02
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Signal Word : Danger
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UN#: 3272
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Class : 3
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Packing Group : Ⅲ
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Hazard Statements : H225
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Precautionary Statements : P210-P280-P370+P378-P501
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Lot numbers can be found on the outside label of a product: