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Usage

Uses

Used in Plastics Industry:
[(dibromomethyl)sulfonyl]benzene is used as a flame retardant for enhancing the fire resistance of various plastic materials. Its bromine atoms and sulfonyl group work together to slow down combustion and limit the spread of fire, making it an effective additive in the creation of safer plastic products.
Used in Textile Industry:
In the textile industry, [(dibromomethyl)sulfonyl]benzene is utilized as a flame retardant to improve the safety of fabrics and other textile products. Its incorporation into textiles helps to reduce the risk of fire and protect users from potential hazards associated with flammable materials.
Used in Other Materials:
Beyond plastics and textiles, [(dibromomethyl)sulfonyl]benzene is also used as a flame retardant in a range of other materials, including electronics, coatings, and adhesives. Its heat resistance and ability to inhibit combustion make it a versatile additive for improving the fire safety of various products.
However, it is important to note that there is growing concern about the potential health and environmental impacts of [(dibromomethyl)sulfonyl]benzene, leading to increased scrutiny and regulation of its usage across different industries. As a result, the application of DBMSB may be subject to change in response to new research findings and regulatory requirements.

Upstream product

• 3959-23-7 benzenesulfonylacetic acid 
• 75-25-2 Bromoform 
• 873-55-2 sodium benzenesulfonate 
• 19169-90-5 bromomethylphenylsulfone 
• 17025-47-7 ((tribromomethyl)sulfonyl)benzene 
• 90476-26-9 2,2-dibromo-1-methyl-2-phenylsulfonylethanone 
• 7726-95-6 bromine 
• 23128-58-7 2-benzenesulfonyl-2,2-dibromo-1-phenyl-ethanone 
• 3112-85-4 methylphenylsulfonate 
• 5000-44-2 1-phenylsulfonyl-2-propanone 
• 67-68-5 dimethyl sulfoxide 
• 35008-50-5 2-(phenylsulphonyl)-acetamide 

Downstream Products

• 19169-90-5 bromomethylphenylsulfone 
• 17025-47-7 ((tribromomethyl)sulfonyl)benzene 
• 54606-98-3 C₁₄H₁₂Br₂O₂S 
• 91787-26-7 1-phenylsulfonyl methylidenecyclopentane 
• 56569-07-4 (E)-1-(2-methyl)propenyl phenyl sulfone 
• 72176-71-7 deuteriomethanesulfonyl-benzene 
• 59807-84-0 dideuteriomethanesulfonyl-benzene 
• 3112-85-4 methylphenylsulfonate 
• 87837-53-4 (E)-[(4-phenylbut-1-en-1-yl)sulfonyl]benzene 
• 90020-44-3 (cyclohexylidene)methyl phenyl sulfone 
• 16212-06-9 phenyl styryl sulfone 

Relevant academic research and scientific papers

Controlled α-mono- and α,α-di-halogenation of alkyl sulfones using reagent-solvent halogen bonding

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.

A radical coupling reaction of DMSO with sodium arylsulfinates in air:mild utilization of DMSO as C1 resource for the synthesis of arylsulfonyl dibromomethane

A radical coupling reaction of DMSO with sodium arylsulfinates under air atmosphere to afford arylsulfonyl dibromomethane is described. This transformation provides a novel approach for the utilization of DMSO as a C1 resource with mild temperature without the need for an anaerobic atmosphere.

Chemoselective mono halogenation of β-keto-sulfones using potassium halide and hydrogen peroxide; synthesis of halomethyl sulfones and dihalomethyl sulfones

The synthesis of α-halo β-keto-sulfones using potassium halide and hydrogen peroxide as a chemoselective mono halogenation reagent and the synthesis of α,α-symmetrical and asymmetrical dihalo β-keto-sulfones and α-halo, α-alkyl and β-keto-sulfones is described. Base induced cleavage of α-halo β-keto-sulfones, α,α-dihalo β-keto-sulfones, and α-halo, α-alkyl β-keto-sulfones afforded the corresponding halomethyl sulfones, dihalomethyl sulfones and haloalkyl sulfones.

THE PREPARATION, SPECTRAL PROPERTIES, STRUCTURES, AND BASE-INDUCED CLEAVAGE REACTIONS OF SOME α-HALO-β-KETOSULFONES

The halogenation of β-ketosulfones such as α-methylsulfonylacetophenone (1) and benzenesulfonylacetone (10) can be effected with sulfuryl chloride or pyridinium bromide perbromide.Regiochemical control can be achieved by control of stoichiometry and/or the reaction conditions.Detailed 1H and 13C nmr, and mass spectra are recorded for a series of halogenated β-ketosulfones, together with structures by X-ray crystallography for 1, 2-chloro-2-methylsulfonyl-1-phenylethanone (2), chloromethyl methyl sulfone (4), and α-chloroacetophenone (21).Results from these studies are used to suggest a reason for the difficulty associated with substitution reactions of α-halosulfones.