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738115

Sigma-Aldrich

1-Fluoro-2,4,6-trimethylpyridinium triflate

95%

Synonym(s):

1-Fluoro-sym-collidinium triflate

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About This Item

Empirical Formula (Hill Notation):
C9H11F4NO3S
CAS Number:
107264-00-6
Molecular Weight:
289.25
Beilstein:
4777118
MDL number:
MFCD00067525
UNSPSC Code:
12352101
PubChem Substance ID:
329765250
NACRES:
NA.22

Assay

95%

form

powder

reaction suitability

reagent type: catalyst
reaction type: Fluorinations
reagent type: oxidant
reaction type: C-H Activation

mp

162-165 °C (lit.)
164-170 °C

functional group

fluoro
triflate

storage temp.

2-8°C

SMILES string

[O-]S(=O)(=O)C(F)(F)F.Cc1cc(C)[n+](F)c(C)c1

InChI

1S/C8H11FN.CHF3O3S/c1-6-4-7(2)10(9)8(3)5-6;2-1(3,4)8(5,6)7/h4-5H,1-3H3;(H,5,6,7)/q+1;/p-1

InChI key

PRIGFEJKMMRJSF-UHFFFAOYSA-M

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Application

Reactant for:
  • Pd(II)-catalyzed para-selective C-H arylation
  • Fluorination reactions
  • Oxidant in oxidatively-induced aryl-CF3 bond-formation
  • Pd(II)-catalyzed C-H olefination reactions

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Precautionary Statements

P280 - P305 + P351 + P338 - P310

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL9270
MKCH4480
MKCH6816
MKCH5162
MKCG3474

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