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Structure of 78593-40-5
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3-Ethynylquinoline is a versatile heterocyclic building block featuring an electron-deficient quinoline core paired with a terminal alkyne group. This combination enables efficient copper-catalyzed coupling reactions, facilitating the integration of complex molecular architectures in synthetic organic chemistry and materials science applications.
3-Ethynylquinoline serves as a versatile building block in transition-metal-catalyzed coupling reactions, enabling efficient access to conjugated π-systems and functionalized heterocycles. Its terminal alkyne functionality exhibits high stability under ambient conditions and compatibility with palladium- and copper-mediated transformations, facilitating straightforward incorporation into complex molecular architectures. The quinoline core provides enhanced solubility and electronic properties beneficial for synthetic and medicinal chemistry applications.
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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: