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商品描述
- Properties
- Safety
- CofA
- Technical Info
- Specifications
- BSE-TSE
| Purity: | 98% |
| Mp: | 114-116° |
| Pictograms: |  |
| Signal Word: | Warning |
| Hazard Statements: | H302, H315, H319, H335 |
| Precautionary Statements: | P261, P301 + P312, P302 + P352, P304 + P340, P305 + P351 + P338 |
| Risk Statements: | 36-43 |
| Safety Statements: | 22-24/25-26-28-36/37/39 |
| SDS: | See MSDS |
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A stable crystalline solid that is easy to handle, non-hygroscopic, soluble in most common ethereal and chlorinated solvents. A neutral N–F-containing electrophilic fluorinating agent that readily transfers F+to neutral and carbanionic nucleophiles ranging from very reactive organometallic species to slightly activated aromatic compounds.1Reagent employed in a palladium-catalyzed enantioselective fluorination ofβ-keto esters2, andα-cyano acetates3,t-butoxycarbonyl lactones and lactams4.Also used in the preparation of aryl (difluoromethylenephosphonates), 20-deoxy-20-fluorocamptothecin,N-fluoro sulfonamides, 2-amino-5-fluorothiazole hydrochloride and benzylicα,α-difluoronitriles, -tetrazoles, and -sulfonates.5
1.Tetrahedron Lett.1994, 35, 3465.
2.Org. Lett.2003, 5, 3225.
3.Tetrahedron Lett.2005, 46, 3115.
4.J. Org. Chem.2007, 72, 246.
5.Synlett2007,18,2924.
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