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About This Item
Linear Formula:
BrC6H4C≡CSi(CH3)3
CAS Number:
Molecular Weight:
253.21
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Quality Level
Assay
98%
mp
61-63 °C (lit.)
functional group
bromo
SMILES string
C[Si](C)(C)C#Cc1ccc(Br)cc1
InChI
1S/C11H13BrSi/c1-13(2,3)9-8-10-4-6-11(12)7-5-10/h4-7H,1-3H3
InChI key
RNMSGCJGNJYDNS-UHFFFAOYSA-N
Related Categories
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.
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
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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