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ALD00578 Sigma-Aldrich

2-Bromopyridin-3-yl sulfurofluoridate

95%

  • Empirical Formula (Hill Notation) C5H3BrFNO3S

  • Molecular Weight 256.05

  •  PubChem Substance ID 329772722

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Properties

Related Categories Aryl Fluorinated Building Blocks, Building Blocks, C8-C12, Chemical Synthesis, Fluorinated Building Blocks,
assay   95%
refractive index   n20/D 1.5160
transition temp   flash point >230 °F
density   1.8283 g/mL
storage temp.   2-8°C

Description

Application

2-Bromopyridin-3-yl sulfurofluoridate can be used in the Pd-catalyzed Suzuki-Miyuara cross-coupling reaction. The fluorosulfate functionality was shown by Sharpless and coworkers to have distinct reactivity in comparison to other functional groups used in Suzuki-Miyuara reactions, such as bromides, chlorides and triflates. This inherent property provides a strong potential for selective Suzuki-Miyuara couplings for chemoselective reaction sequences.

Packaging

500 mg in poly bottle

Other Notes

Chemoselective Synthesis of Polysubstituted Pyridines from Heteroaryl Fluorosulfates

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

Safety & Documentation

Safety Information

RIDADR 
UN 3261 8 / PGII

Documents

Certificate of Analysis

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Protocols & Articles

Articles

Barry Sharpless Group – Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Barry Sharpless Group – Professor Product Portal
Keywords: Asymmetric synthesis, Building blocks, Chemical reactions, Click chemistry, Oxidations, Solvents, transformation

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