tert-Butyldimethylsilylacetylene, 98%

Name: tert-Butyldimethylsilylacetylene, 98%
SKU: H53494.06

CAS: 86318-61-8 | C8H16Si | 140.301 g/mol

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Catalog number H53494.06

also known as H53494-06

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5 g

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Specifications

Beilstein1921466

Boiling Point130°C

CAS86318-61-8

Chemical Name or Materialtert-Butyldimethylsilylacetylene

DOT InformationTransport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

tert-Butyldimethylsilylacetylene may be used in the synthesis of β-alkynylketone and β-alkynyl aldehydes. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes.

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
tert-Butyldimethylsilylacetylene may be used in the synthesis of β-alkynylketone and β-alkynyl aldehydes. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes.

Solubility
Sparingly soluble in water (0.043 g/L at 25°C).

Notes
Stable under recommended storage conditions.

RUO – Research Use Only

General References:

Dr. Ryo Shintani; Keishi Takatsu, Taisuke Katoh, Dr. Takahiro Nishimura; Prof. Dr. Tamio Hayashi. Rhodium-catalyzed rearrangement of aryl bis(alkynyl) carbinols to 3-alkynyl-1-indanones . Angewandte Chemie. 2008, 120, (8),1469-1471
Dr. Takahiro Nishimura; Takahiro Sawano; Prof. Tamio Hayashi. Asymmetric synthesis of β-alkynyl aldehydes by rhodium-catalyzed conjugate alkynylation. Angewandte Chemie. 2009, 121, (43),8201-8203