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Structure of 2579-22-8
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3-Phenylpropiolaldehyde features a conjugated aldehyde and alkyne functional group arrangement, enabling direct participation in copper-catalyzed coupling reactions. This linear architecture supports efficient incorporation into complex molecular frameworks under mild conditions. The molecule exhibits enhanced stability during handling compared to analogous unsaturated aldehydes.
3-Phenylpropiolaldehyde serves as a versatile building block in synthetic organic chemistry, enabling efficient access to conjugated enynes and heterocycles via [2+2] cycloadditions or metal-catalyzed couplings. Its terminal alkyne and aldehyde functionalities exhibit high compatibility with common protecting groups and reaction conditions, facilitating modular synthesis of complex scaffolds. Bench-stable and readily purified by distillation, it functions reliably in multistep sequences for medicinal chemistry and materials applications.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2810
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: