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Structure of 1100987-19-6
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3-Ethynyltetrahydrofuran delivers a reactive alkyne handle within a stable, oxygen-rich heterocyclic framework. This bench-stable reagent integrates readily into copper-catalyzed click chemistry protocols and supports efficient coupling with azides under mild conditions. The tetrahydrofuran ring enhances solubility in polar organic solvents while the terminal alkyne enables precise molecular assembly in synthetic and medicinal chemistry applications.
3-Ethynyltetrahydrofuran serves as a versatile building block in synthetic organic chemistry, enabling efficient access to functionalized heterocycles via transition-metal-catalyzed coupling reactions. Its terminal alkyne group exhibits excellent stability under standard bench conditions and demonstrates broad compatibility with palladium- and copper-mediated transformations, facilitating rapid diversification for medicinal chemistry and materials applications.
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GHS Pictogram :
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GHS No : GHS02,GHS07
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Signal Word : Danger
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UN#: 1993
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Class : 3
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Packing Group : Ⅱ
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Hazard Statements : H225-H315-H319-H335
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Precautionary Statements : P210-P240-P241-P242-P243-P261-P264-P271-P280-P302+P352-P304+P340-P362-P370+P378-P405-P501
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Lot numbers can be found on the outside label of a product: