745405
Sodium 1,1-difluoroethanesulfinate
Synonym(s):
Baran DFES Reagent, Baran Difluoroethylation Reagent, DFES-Na Reagent, Sodium 1,1-difluoroethylsulfinate
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About This Item
Empirical Formula (Hill Notation):
C2H3F2NaO2S
CAS Number:
Molecular Weight:
152.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352001
MDL number:
Form:
solid
form
solid
Quality Segment
reaction suitability
reaction type: C-C Bond Formation, reaction type: Fluorinations, reagent type: catalyst
reaction type: C-H Activation, reagent type: diversification reagent
mp
>300 °C
functional group
fluoro, sulfinic acid
SMILES string
[Na+].CC(F)(F)S([O-])=O
InChI
1S/C2H4F2O2S.Na/c1-2(3,4)7(5)6;/h1H3,(H,5,6);/q;+1/p-1
InChI key
YAUVUSSCQUHHFC-UHFFFAOYSA-M
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
Learn More at the Professor and Product Portal of Professor Phil S. Baran.
Baran Diversinates(TM) Lead Diversification and Metabolism Prediction Flyer
Other Notes
Frequently Asked Questions are available for this Product.
Previously sold under product number L511404
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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