Cas no 127827-58-1 (Fluorosulfuric acid 2-pyridinyl ester)

Fluorosulfuric acid 2-pyridinyl ester structure
127827-58-1 structure
Product Name:Fluorosulfuric acid 2-pyridinyl ester
CAS No:127827-58-1
MF:C5H4FNO3S
MW:177.153563499451
CID:1103948
Update Time:2024-07-25

Fluorosulfuric acid 2-pyridinyl ester Chemical and Physical Properties

Names and Identifiers

    • Fluorosulfuric acid 2-pyridinyl ester
    • Fluorosulfuric acid, 2-pyridinyl ester
    • Inchi: 1S/C5H4FNO3S/c6-11(8,9)10-5-3-1-2-4-7-5/h1-4H
    • InChI Key: DAUHEXRSMYZFFQ-UHFFFAOYSA-N
    • SMILES: S(F)(OC1=NC=CC=C1)(=O)=O

Experimental Properties

  • Density: 1.518±0.06 g/cm3(Predicted)
  • Boiling Point: 252.7±22.0 °C(Predicted)
  • pka: -1.50±0.12(Predicted)

Fluorosulfuric acid 2-pyridinyl ester Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Hypofluorous acid, anhydride with sulfuric acid, cesium salt (1:1:1)
Reference
Reactions of cesium fluoroxysulfate with pyridine
Stavber, Stojan; et al, Tetrahedron Letters, 1990, 31(5), 775-6

Fluorosulfuric acid 2-pyridinyl ester Preparation Products

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