Thermo Scientific Chemicals

Triisopropylsilylacetylene, 97%, Thermo Scientific Chemicals

Catalog number: H53405.14
25 g, Each
Thermo Scientific Chemicals

Triisopropylsilylacetylene, 97%, Thermo Scientific Chemicals

Catalog number: H53405.14
25 g, Each
Quantity
Catalog number: H53405.14
also known as H53405-14
Price (USD)
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Chemical Identifiers

CAS
89343-06-6
IUPAC Name
ethynyltris(propan-2-yl)silane
Molecular Formula
C11H22Si
InChI Key
KZGWPHUWNWRTEP-UHFFFAOYSA-N
SMILES
CC(C)[Si](C#C)(C(C)C)C(C)C
Appearance (Color)
Clear, colourless
Form
Liquid
Assay (GC)
>96.0%
Refractive Index
1.4500-1.4550 @ 20?C

Description

Triisopropylsilylacetylene is used as a reagent for the rhodium-catalyzed asymmetric alkylation of alpha, beta-unsaturated carbonyl compounds as well as in the synthesis of beta-alkynylated nitroalkanes. It is utilized in the preparation of bromoethynyl-triisopropyl-silane in the presence of the reagents such as N-bromo succinimide and silver nitrate. It is actively in involved in Sonogashira coupling reaction with 1-bromo-3-iodo-5-tertbutylbenzene.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Triisopropylsilylacetylene is used as a reagent for the rhodium-catalyzed asymmetric alkylation of alpha, beta-unsaturated carbonyl compounds as well as in the synthesis of beta-alkynylated nitroalkanes. It is utilized in the preparation of bromoethynyl-triisopropyl-silane in the presence of the reagents such as N-bromo succinimide and silver nitrate. It is actively in involved in Sonogashira coupling reaction with 1-bromo-3-iodo-5-tertbutylbenzene.

Solubility
Miscible with organic solvents.

Notes
Incompatible with strong acids, strong bases and strong oxidizing agents.
RUO – Research Use Only

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