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494011 Aldrich

(4-Bromophenylethynyl)trimethylsilane

98%

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Properties

Related Categories Alkynyl, Building Blocks, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks More...
InChI Key   RNMSGCJGNJYDNS-UHFFFAOYSA-N
assay   98%
mp   61-63 °C(lit.)

Description

Packaging

5, 25 g in glass bottle

Application

(4-Bromophenylethynyl)trimethylsilane may be used to synthesize:
• 1-bromo-4-ethynylbenzene
• 4-(4-bromophenyl)-3-butyn-2-one
• 4-ethynyl-4′-tert-butylbiphenyl
• 1,4-bis[2-(4-bromophenyl)ethynyl]-2,5-dihexylbenzene

General description

(4-Bromophenylethynyl)trimethylsilane can be synthesized by the palladium catalyzed reaction between 4-bromo-1-iodobenzene and trimethylsilylacetylene. It undergoes Buchwald-Hartwig coupling with para-substituted diphenylamines.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Related Content

Alkynes and Acetylenic Building Blocks

Aldrich Chemistry lists over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of ...
Keywords: Building blocks, Coupling reactions, Cross couplings

Peer-Reviewed Papers
15

References

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