20018-08-0 Usage
Description
[(diiodomethyl)sulfonyl]benzene is a chemical compound that belongs to the class of organosulfur compounds. It is derived from benzene and contains a sulfonyl group attached to a diiodomethyl group. [(diiodomethyl)sulfonyl]benzene has potential applications in organic synthesis and pharmaceuticals due to its unique structure and strong electron-withdrawing properties, which can influence the reactivity and properties of organic molecules.
Uses
Used in Organic Synthesis:
[(diiodomethyl)sulfonyl]benzene is used as a reagent in various chemical reactions for its strong electron-withdrawing properties, which can influence the reactivity and properties of organic molecules.
Used in Pharmaceutical Industry:
[(diiodomethyl)sulfonyl]benzene is used as a building block in the development of new drug compounds, taking advantage of its unique structure and properties.
Used in Material Science:
Due to its unique structure and properties, [(diiodomethyl)sulfonyl]benzene has potential uses in the development of new materials.
Safety Note:
It is important to handle [(diiodomethyl)sulfonyl]benzene with care, as it contains iodine atoms which can be hazardous if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 20018-08-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,1 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20018-08:
(7*2)+(6*0)+(5*0)+(4*1)+(3*8)+(2*0)+(1*8)=50
50 % 10 = 0
So 20018-08-0 is a valid CAS Registry Number.
20018-08-0Relevant articles and documents
Controlled α-mono- and α,α-di-halogenation of alkyl sulfones using reagent-solvent halogen bonding
Poteat, Christopher M.,Lindsay, Vincent N. G.
supporting information, p. 2912 - 2915 (2019/03/17)
The direct and selective α-mono-bromination of alkyl sulfones was achieved through base-mediated electrophilic halogenation. The appropriate combination of solvent and electrophilic bromine source was found to be critical to control the nature of the products formed, where reagent-solvent halogen bonding is proposed to control the selectivity via alteration of the effective size of the electrophilic bromine source. Conversely, the α,α-di-brominated sulfones were selectively obtained in good yields following polyhalogenation followed by selective de-halogenation during workup. Both procedures can be applied on gram scale, and the mono-halogenation was successfully extended to the fully selective α-chlorination, α-iodination and α-fluorination of alkyl sulfones.
