2-Bromo-6-(trimethylsilyl)phenyl triflate

Name: 2-Bromo-6-(trimethylsilyl)phenyl triflate
Brand: ALDRICH

95%

别名:

Garg 3-Bromobenzyne Precursor

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关于此项目

经验公式（希尔记法）:

C₁₀H₁₂BrF₃O₃SSi

化学文摘社编号:

1092542-31-8

分子量:

377.25

MDL number:

MFCD28901378

UNSPSC Code:

12352100

PubChem Substance ID:

329768639

NACRES:

NA.22

Assay:

95%

Form:

liquid

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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

assay

95%

form

liquid

refractive index

n/D 1.492

density

1.482 g/L at 25 °C

functional group

bromo, fluoro, triflate

storage temp.

2-8°C

Quality Level

100

Application

Synchronous Ar-F and Ar-Sn Bond Formation Through Fluorostannylation of Arynes

Continuous-Flow Synthesis of Trimethylsilylphenyl Perfluorosulfonate Benzyne Precursors

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.