6290-95-5 Usage
General Description
[(3-bromobutan-2-yl)sulfonyl]benzene is a chemical compound with the molecular formula C10H13BrO2S. It consists of a benzene ring with a sulfonyl group attached to it, and a 3-bromobutan-2-yl group attached to the sulfonyl group. [(3-bromobutan-2-yl)sulfonyl]benzene is used in organic synthesis, particularly in the formation of sulfones and sulfonyl chlorides. It has also been studied for its potential use in pharmaceutical applications and as a starting material for the synthesis of various organic compounds. Overall, [(3-bromobutan-2-yl)sulfonyl]benzene is an important building block in organic chemistry with various potential applications.
Check Digit Verification of cas no
The CAS Registry Mumber 6290-95-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,9 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6290-95:
(6*6)+(5*2)+(4*9)+(3*0)+(2*9)+(1*5)=105
105 % 10 = 5
So 6290-95-5 is a valid CAS Registry Number.
6290-95-5Relevant articles and documents
Stereochemistry of Free-Radical Eliminations on β-Phenylsulfonyl Radicals
Boothe, Thomas E.,Greene, Joseph L.,Shevlin, Philip B.
, p. 794 - 797 (2007/10/02)
Tributyltin radicals have been allowed to react with erythro- and threo-2-bromo-3-(phenylsulfonyl)butane (5a,b) to generate β-(phenylsulfonyl)-sec-butyl radicals 9.The intermediate 9 eliminates phenylsulfonyl radicals to form 2-butenes in a nonstereospecific manner.The lack of stereospecificity is due to rotation about the C2-C3 bond before the loss of the phenylsulfonyl radical can occur and implies that the stabilization of the radical by sulfur bridging is negligible.