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CAS RN: 58086-67-2 | Product Number: F0225
2-Fluoro-1-methylpyridinium p-Toluenesulfonate [Fluorinating Reagent]
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Purity: >98.0%(T)
Synonyms:
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days |
|---|---|---|---|
| 5G |
$97.00
|
6 | 36 |
| 25G |
$252.00
|
5 | 7 |
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| Product Number | F0225 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__1__3H__1__4FNO__3S = 283.32 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 58086-67-2 |
| Reaxys Registry Number | 4345357 |
| PubChem Substance ID | 87570005 |
| SDBS (AIST Spectral DB) | 22333 |
| MDL Number | MFCD00011983 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Solubility in Water | almost transparency |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 132 °C |
| Solubility in water | Soluble, Decomposes in contact with water |
| Solubility (soluble in) | dichloromethane |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| H.S.code* | 2933.39-000 |
Application
A Mukaiyama Condensation Reagent
Experimental procedure: To a mixture of 2-fluoro-1-methylpyridinium p-toluenesulfonate (1.2 mmol) and 3,4-Dihydro-2H-pyrido[1,2-a]pyrimidin-2-one (4.8 mmol) is added a dichloromethane solution (4 mL) of pentanoic acid (1.0 mmol) and benzyl alcohol (1.0 mmol) at room temperature under argon atmosphere, and the resulting mixture is stirred at room temperature for 46 h. After evaporation of the solvent under reduced pressure, the residue is chromatographed on silica gel, and benzyl pentanoate is isolated (74% yield).
References
- BETAINE AS AN EFFECTIVE ACID CAPTOR: A CONVENIENT METHOD FOR THE SYNTHESIS OF CARBOXYLIC ESTERS
Application
1,2-cis-Glycofuranosides Synthesis
References
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