828270-62-8 Usage
General Description
4-Fluoro-2-methyl-1-(methylsulphonyl)benzene, also known as 4-fluoro-2-methylbenzenesulfonylmethane, is a chemical compound with the molecular formula C8H9FO2S. It is a white solid at room temperature and is used in the synthesis of various pharmaceuticals and agrochemicals. This chemical is a sulfonyl fluoride and belongs to the class of organofluorides, which are compounds that contain carbon-fluorine bonds. It has potential applications in the pharmaceutical industry as a building block for the synthesis of biologically active molecules. Additionally, it can be used as an intermediate in the production of pesticides and other agrochemicals. The compound is also used as a reagent in organic synthesis and medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 828270-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,8,2,7 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 828270-62:
(8*8)+(7*2)+(6*8)+(5*2)+(4*7)+(3*0)+(2*6)+(1*2)=178
178 % 10 = 8
So 828270-62-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H9FO2S/c1-6-5-7(9)3-4-8(6)12(2,10)11/h3-5H,1-2H3
828270-62-8Relevant articles and documents
Total Synergistic effect between triflic acid and bismuth(IIIr antimony(III) chlorides in catalysis of the Methanesulfonylation of Arenes
Peyronneau, Magali,Boisdon, Marie-Therese,Roques, Nicolas,Mazieres, Stephane,Le Roux, Christophe
, p. 4636 - 4640 (2007/10/03)
A total synergistic effect between bismuth(III) or antimony(III) chlorides and triflic acid has been observed in the Friedel-Crafts methanesulfonylation of arenes and has resulted in the development of the first efficient catalytic systems usable for the methanesulfonylation of both activated and deactivated arenes. A proposed mechanism to explain the observed effects is also discussed. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
