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ALD00412

Sigma-Aldrich

Ethyl 4-(fluorosulfonyloxy)benzoate

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About This Item

Empirical Formula (Hill Notation):
C9H9FO5S
Molecular Weight:
248.23
UNSPSC Code:
12352100
PubChem Substance ID:
329772669
NACRES:
NA.22

description

Fp: >230°F

Quality Level

100

form

liquid

refractive index

n20/D 1.479

density

1.340 g/mL at 25 °C

SMILES string

O=S(OC1=CC=C(C(OCC)=O)C=C1)(F)=O

InChI

1S/C9H9FO5S/c1-2-14-9(11)7-3-5-8(6-4-7)15-16(10,12)13/h3-6H,2H2,1H3

InChI key

WSJHOCQDJHFOCL-UHFFFAOYSA-N

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Application

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 temperatre and are not air sensitive.

Other Notes

Palladium-Catalyzed, Ligand-Free Suzuki Reaction in Water Using Aryl Fluorosulfates

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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