2311-13-9 Usage
Composition
One bromine atom and one fluorine atom
Physical State
Colorless, flammable gas
Odor
Faint, sweet
Common Uses
Refrigerant, production of pharmaceuticals, agrochemicals, and other organic compounds
Additional Applications
Solvent for cleaning and degreasing
Toxicity
Moderately toxic (risk to human health and environment if mishandled)
Check Digit Verification of cas no
The CAS Registry Mumber 2311-13-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,1 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2311-13:
(6*2)+(5*3)+(4*1)+(3*1)+(2*1)+(1*3)=39
39 % 10 = 9
So 2311-13-9 is a valid CAS Registry Number.
InChI:InChI=1/C2H4BrF/c1-2(3)4/h2H,1H3
2311-13-9Relevant articles and documents
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Fields,R. et al.
, p. 1370 - 1375 (1970)
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FLP-Catalyzed Monoselective C-F Functionalization in Polyfluorocarbons at Geminal or Distal Sites
Gupta, Richa,Mandal, Dipendu,Jaiswal, Amit K.,Young, Rowan D.
supporting information, p. 1915 - 1920 (2021/04/05)
We report frustrated Lewis pair (FLP)-catalyzed monoselective C-F activation in a range of aliphatic polyfluorocarbons with equivalent geminal and distal C-F positions. This methodology can be applied to aromatic-, ether-, thioether-, and alkyl-supported fluoromethyl groups. We expand the range of FLP base partners that work with monoselective C-F activation to include sulfide. The activated products can be subsequently functionalized via SN2 substitutions, photoredox-alkylations, and Suzuki couplings.
