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775-27-9

775-27-9 Structure

775-27-9 Structure
IdentificationBack Directory
[Name]

Fluorosulfuric acid 4-methoxyphenyl ester
[CAS]

775-27-9
[Synonyms]

4-Methoxyphenyl sulfofluoridate
Fluorosulfuric acid 4-methoxyphenyl ester
4-Methoxyphenyl ester fluorosulfuric acid
[Molecular Formula]

C7H7FO4S
[MOL File]

775-27-9.mol
[Molecular Weight]

206.19
Chemical PropertiesBack Directory
[density ]

1.367 g/mL at 25 °C
[refractive index ]

n20/D 1.479
[form ]

liquid
[InChI]

1S/C7H7FO4S/c1-11-6-2-4-7(5-3-6)12-13(8,9)10/h2-5H,1H3
[InChIKey]

KRFXUAVCNYFMJE-UHFFFAOYSA-N
[SMILES]

O=S(OC1=CC=C(OC)C=C1)(F)=O
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)
GHS05
[Signal word ]

Danger
[Hazard statements ]

H314
[Precautionary statements ]

P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
[WGK Germany ]

WGK 3
[Storage Class]

8B - Non-combustible corrosive hazardous materials
[Hazard Classifications]

Skin Corr. 1B
Hazard InformationBack Directory
[Uses]

The following aryl fluorosulfate can be utilized as a cross-coupling partner in Suzuki-Miyaura reactions. The standard reaction conditions for these palladium-catalyzed C-C bond formations are ligand-free and can be performed in water, at room temperature and are not air sensitive.
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