845866-85-5 Usage
General Description
3-Fluoro-5-iodo bromobenzene is a chemical compound with the molecular formula C6H4BrFI. It is a halogenated aromatic organic compound that contains both bromine and iodine atoms attached to a benzene ring. 3-FLUORO-5-IODO BROMOBENZENE is used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It may also be used in research and development as a building block for creating new materials or studying chemical reactions. 3-Fluoro-5-iodo bromobenzene is a potentially hazardous substance and should be handled with care in a laboratory setting.
Check Digit Verification of cas no
The CAS Registry Mumber 845866-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,8,6 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 845866-85:
(8*8)+(7*4)+(6*5)+(5*8)+(4*6)+(3*6)+(2*8)+(1*5)=225
225 % 10 = 5
So 845866-85-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H3BrFI/c7-4-1-5(8)3-6(9)2-4/h1-3H
845866-85-5Relevant articles and documents
Copper-Mediated Fluorination of Aryl Trisiloxanes with Nucleophilic Fluoride
Dorel, Ruth,Boehm, Philip,Schwinger, Daniel P.,Hartwig, John F.
, p. 1759 - 1762 (2020)
A method for the nucleophilic fluorination of heptamethyl aryl trisiloxanes to form fluoroarenes is reported. The reaction proceeds in the presence of Cu(OTf)2 and KHF2 as the fluoride source under mild conditions for a broad range of heptamethyltrisiloxyarenes with high functional group tolerance. The combination of this method with the silylation of aryl C?H bonds enables the regioselective fluorination of non-activated arenes controlled by steric effects following a two-step protocol.
