1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TRIFLATE
Synonym(s):1-Fluoro-sym-collidinium triflate
- CAS NO.：107264-00-6
- Empirical Formula: C9H11F4NO3S
- Molecular Weight: 289.25
- MDL number: MFCD00067525
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:24:21
What is 1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TRIFLATE?
Chemical properties
white crystalline powder
The Uses of 1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TRIFLATE
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
The Uses of 1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TRIFLATE
N-fluoropyridinium triflate salts offer a tunable fluorinating system; electronic nature of the substituents on the ring dictates the potency and selectivity of the reagent. Efficient fluorination of various aromatics, carbanions, vinyl esters, alkyls, and enamines.
Properties of 1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TRIFLATE
| Melting point: | 162-165 °C(lit.) |
| Density | 1.3855 (estimate) |
| storage temp. | 2-8°C |
| form | Powder |
| color | white to pale-yellow |
| Sensitive | air sensitive, moisture sensitive, store cold |
| BRN | 4777118 |
| CAS DataBase Reference | 107264-00-6(CAS DataBase Reference) |
Safety information for 1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TRIFLATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TRIFLATE
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