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Structure of 107474-02-2
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Triisopropyl((trimethylsilyl)ethynyl)silane features a sterically shielded silyl-protected alkyne, enabling stable, selective coupling in complex synthesis. The triisopropyl substituents provide exceptional steric bulk, minimizing side reactions while maintaining compatibility with palladium-catalyzed transformations under standard conditions.
Triisopropyl((trimethylsilyl)ethynyl)silane serves as a stable, bench-friendly silyl-protected alkyne reagent that enables efficient copper-catalyzed coupling reactions. Its sterically shielded triisopropylsilane group enhances stability and facilitates purification, while the trimethylsilyl-protected ethynyl moiety participates reliably in Sonogashira and Glaser-type couplings. This reagent functions effectively in the construction of conjugated alkynes and complex molecular architectures under mild conditions.
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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 : H227-H315-H319
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Precautionary Statements : P210-P264-P280-P302+P352-P362-P370+P378-P501
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Lot numbers can be found on the outside label of a product: