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798320

Sigma-Aldrich

2-Bromo-6-(trimethylsilyl)phenyl triflate

95%

Synonym(s):

Garg 3-Bromobenzyne Precursor

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About This Item

Empirical Formula (Hill Notation):
C10H12BrF3O3SSi
CAS Number:
Molecular Weight:
377.25
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

form

liquid

refractive index

n/D 1.492

density

1.482 g/L at 25 °C

storage temp.

2-8°C

SMILES string

O=S(OC1=C([Si](C)(C)C)C=CC=C1Br)(C(F)(F)F)=O

InChI

1S/C10H12BrF3O3SSi/c1-19(2,3)8-6-4-5-7(11)9(8)17-18(15,16)10(12,13)14/h4-6H,1-3H3

InChI key

ZNKAHJCGEPVEBA-UHFFFAOYSA-N

Application

Bromosilyltriflate has been shown to be a useful precursor for the generation of a bromobenzyne intermediate. The bromobenzyne intermediate can be generated in the presence of cesium or potassium fluoride and can be trapped with various dipolariphiles.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Articles

New and efficient methods for the synthesis of functionalized heterocycles are highly sought after.

New and efficient methods for the synthesis of functionalized heterocycles are highly sought after.

New and efficient methods for the synthesis of functionalized heterocycles are highly sought after.

New and efficient methods for the synthesis of functionalized heterocycles are highly sought after.

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