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745405 Sigma-Aldrich

Sodium 1,1-difluoroethanesulfinate

Synonym: Baran DFES Reagent, Baran Difluoroethylation Reagent, DFES-Na Reagent, Sodium 1,1-difluoroethylsulfinate

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Properties

Related Categories Baran Diversinates, C-C Bond Formation, C-H Activation, Catalysis and Inorganic Chemistry, Chemical Synthesis,
InChI Key   YAUVUSSCQUHHFC-UHFFFAOYSA-M
mp   >300 °C
reaction suitability   reaction type: Fluorinations
  reagent type: diversification reagent

Description

Linkage

Frequently Asked Questions are available for this Product.

Packaging

1, 10 g in poly bottle

Application

DFES-Na provides a direct approach to fluorinated heteroarylether bioisosteres by appending a 1,1-difluoroethyl group operationally simple and robust protocol. This reagent was developed by the Baran Group and is one of several reagents for the direct alkylation of heterocycles.

Learn More at the Professor and Product Portal of Professor Phil S. Baran.
Baran Diversinates(TM) Lead Diversification and Metabolism Prediction Flyer

Other Notes

Previously sold under product number L511404

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Baran Reagents FAQs

What do the Baran reagents do? Allow the placement of alkyl groups onto molecules in drug discovery by replacing a C-H bond with the corresponding C-C bond (trifluoromethyl, difluoromethyl, isopropyl...
Keywords: Agrochemicals, Alkylations, Drug discovery, Fluorinations, Liquid chromatography mass spectrometry, Medicinal chemistry, Nuclear magnetic resonance spectroscopy, PAGE, Solvents

Diversinates™: Any-Stage Functionalization of (Hetero)aromatic Scaffolds

The synthesis of heteroaromatic and aromatic compounds is at the heart of the chemical industry. With the ever-growing demand of new chemical entities coupled to the dwindling resources and time cons...
Keywords: Alkylations, Catalysis, Chemical industry, Cross couplings, PAGE

Professor Product Portal - Baran Group

From our library of Articles, Sigma-Aldrich presents Professor Product Portal - Baran Group
Keywords: Building blocks, Fluorinations, Oxidations, Pharmaceutical

Peer-Reviewed Papers
15

References

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