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Structure of 79887-09-5
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4-Butylphenylacetylene features a terminal alkyne group conjugated to an electron-rich aromatic ring, enabling efficient coupling reactions in cross-coupling and click chemistry. The butyl substituent enhances solubility and reduces aggregation, improving handling under standard conditions. This compound serves as a modular building block for functionalized arenes and advanced materials.
4-Butylphenylacetylene serves as a versatile building block in transition-metal-catalyzed coupling reactions, enabling efficient access to conjugated arylalkynes. Its terminal alkyne functionality facilitates Sonogashira coupling with aryl halides and other cross-coupling protocols under mild conditions. The butyl-substituted phenyl group enhances solubility and provides steric modulation, improving handling and purification in synthetic workflows. This compound functions reliably in the construction of extended π-systems and functionalized aromatic scaffolds relevant to materials science and medicinal chemistry.
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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 : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501
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Lot numbers can be found on the outside label of a product: