ChemicalBook Product Catalog Chemical Reagents Silane reagent (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE

(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE

(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Basic information
Product Name:(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE
Synonyms:(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE;(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE, 9 8%;(4-BroMophenylethynyl)triMethylsilane 98%;(2-(4-bromophenyl)ethynyl)trimethylsilane;(4-Bromophenyl)Trimethylsilylacetylene;(4-Bromophenylethynyl) trimethylsilane, 98% white to yellow powder;Benzene, 1-bromo-4-[2-(trimethylsilyl)ethynyl]-;1-Bromo-4-[2-(trimethylsilyl)ethynyl]benzene
CAS:16116-78-2
MF:C11H13BrSi
MW:253.21
EINECS:
Product Categories:Alkynyl;Halogenated Hydrocarbons;Organic Building Blocks
Mol File:16116-78-2.mol
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Structure
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Chemical Properties
Melting point 61-63 °C(lit.)
Boiling point 60-80°C/0.2mmHg
density 1,192 g/cm3
storage temp. 2-8°C
form Powder
color White to yellow
Specific Gravity1.192
Hydrolytic Sensitivity1: no significant reaction with aqueous systems
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
TSCA No
HS Code 2931.90.6000
MSDS Information
ProviderLanguage
SigmaAldrich English
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Usage And Synthesis
Uses(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.
(4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE Preparation Products And Raw materials
Preparation Products2-(4-Bromo-phenyl)-5-chloro-benzofuran
TERT-BUTYL(4-IODOBUTOXY)DIMETHYLSILANE (4-ethenylphenyl)Methyl-triMethylsilane (3-BROMOPHENYLETHYNYL)TRIMETHYLSILANE 1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE (2-BROMOPHENYLETHYNYL)TRIMETHYLSILANE METHYLSILANE 4-Bromophenylacetylene PHENYLETHYNYLDIMETHYLSILANE (2-BROMOPHENYLETHYNYL)TRIMETHYLSILANE, 9 8% (4-BROMOPHENYLETHYNYL)TRIMETHYLSILANE
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