| Identification | Back Directory | [Name]
Tris(dimethylamino)sulfonium bifluoride | [CAS]
85248-37-9 | [Synonyms]
Tris(dimethylamino)sulfonium bifluoride | [Molecular Formula]
C6H19F2N3S | [MDL Number]
MFCD31922880 | [MOL File]
85248-37-9.mol | [Molecular Weight]
203.3 |
| Hazard Information | Back Directory | [Uses]
Bifluoride salt reported by K. Barry Sharpless and colleagues as a powerful catalyst for the sulfur(VI) fluoride exchange (SuFEx) reaction between aryl silyl ethers and aryl fluorosulfates or alkyl sulfonyl fluorides. Superior to organosuperbases DBU and BEMP, tris(dimethylamino)sulfonium bifluoride enables low catalyst loading (0.05 mol%) for preparation of polysulfates and polysulfonates with high molecular weight and narrow polydispersity. Reaction is amenable to scale up. | [General Description]
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information. | [reaction suitability]
reagent type: catalyst
reaction type: Fluorinations |
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