3466-32-8

Basic information

• Product Name: 4-Bromophenyl methyl sulfone
• Synonyms: 4-Bromophenyl;4-methanesulfonylbromobenzene;4-bromophenyl methyl sulfone cas:;4-Bromophenyl methyl sulphone 98%;4-BROMOPHENYL METHYL SULFON;Methyl 4-Bromophenylsulfone;4-Bromophenyl methyl sulphone, 98+%;1-(Methylsulfonyl)-4-bromobenzene
• CAS NO: 3466-32-8
• Molecular Formula: C₇H₇BrO₂S
• Molecular Weight: 235.1
• EINECS: 222-421-0
• Product Categories: blocks;Bromides;Miscellaneous;Thioderivates;Organic Building Blocks;Sulfones;Sulfur Compounds
• Mol File: 3466-32-8.mol
• Article Data: 156

Chemical Properties

• Melting Point: 103-107 °C(lit.)
• Boiling Point: 348.6 °C at 760 mmHg
• Flash Point: 164.6 °C
• Appearance: White/Crystals or Crystalline Powder
• Density: 1.595 g/cm³
• Vapor Pressure: 0.0001mmHg at 25°C
• Refractive Index: 1.563
• Solubility: soluble in Methanol
• BRN: 2045675
• CAS DataBase Reference: 4-Bromophenyl methyl sulfone(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Bromophenyl methyl sulfone(3466-32-8)
• EPA Substance Registry System: 4-Bromophenyl methyl sulfone(3466-32-8)

Safety Data

• Hazard Codes: Xn,Xi
• Statements: 22-36/37/38
• Safety Statements: 22-24/25-36/37/39-26
• WGK Germany: 3
• Hazardous Substances Data: 3466-32-8(Hazardous Substances Data)

Usage

Chemical Properties

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Uses

4-Bromophenyl methyl sulfone may be used to synthesize:biaryl methyl sulfones5-[[-4-(methylsulfonyl)phenyl]thio]thiophene-2-sulfonamide1-[4-(methylsulfonyl)phenyl]-1H-pyrazole (Hmsppz)DuP 697 via reaction with (5-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)trimethylsilane4-Bromophenyl methyl sulfone (1-bromo-4-(methylsulfonyl)benzene) can undergo coupling reaction with benzene sulfonamide in the presence of copper(I)iodide to form the corresponding N-aryl sulfonamide.

InChI:InChI=1/C7H7BrO2S/c1-11(9,10)7-4-2-6(8)3-5-7/h2-5H,1H3

Upstream product

• 3112-85-4 methylphenylsulfonate 
• 7726-95-6 bromine 
• 7705-08-0 iron(III) chloride 
• 104-95-0 (4-bromophenyl)thioanisole 
• 77-78-1 dimethyl sulfate 
• 589-87-7 1,4-bromoiodobenzene 
• 74-88-4 methyl iodide 
• 110-05-4 di-tert-butyl peroxide 
• 34176-08-4 sodium 4-bromobenzenesulfinate 
• 20277-69-4 sodium methansulfinate 
• 106-40-1 4-bromo-aniline 
• 701-34-8 4-bromo-benzenesulfonic acid amide 
• 16851-84-6 1-((4-bromophenyl)sulfonyl)-1H-pyrrole 
• 616-42-2 dimethylsulfite 

Downstream Products

• 19093-89-1 N-(4-methanesulfonyl-phenyl)-anthranilic acid 
• 105135-96-4 3-(4-(methylsulfonyl)phenyl)prop-2-yn-1-ol 
• 106-39-8 bromochlorobenzene 
• 21134-15-6 1-(4-(methylsulfonyl)phenoxy]benzene 
• 99902-90-6 4-(4'-methylphenyloxy)-phenyl methyl sulfone 
• 858217-61-5 3-(4-(methylsulfonyl)phenyl)propanenitrile 
• 16185-16-3 [2-(4-Methanesulfonyl-phenylsulfanyl)-phenyl]-acetonitrile 
• 19711-58-1 2-[2-(4-Methanesulfonyl-phenylsulfanyl)-phenyl]-acetamide 
• 16185-17-4 2-(4-methylsulfonylphenylthio)phenylacetic acid 
• 648906-33-6 6-methoxy-2-(4-(methylsulfonyl)phenyl)-3,4-dihydronaphthalen-1(2H)-one 
• 500708-90-7 5-(4-Methanesulfonyl-phenyl)pent-4-yn-1-ol 
• 361547-43-5 4-(((4-bromophenyl)sulfonyl)methyl)tetrahydro-2H-pyran-4-ol 
• 15979-81-4 4-(methylsulfonyl)-N-phenylaniline 

Relevant articles and documents

Heterobimetallic cerium(IV) oxo clusters supported by a tripodal oxygen ligand

Heterometallic CeIV/M (M = MoVI, ReVII, VV) oxo clusters supported by the Kl?ui tripodal oxygen ligand [(η5-C5H5)Co{P(O)(OEt)2}3]- (LOEt-) have been synthesized and structurally characterized, and the catalytic activity of the CeIV/VV oxo cluster in the oxidation of thioanisoles has been studied. Treatment of [Ce(LOEt)Cl3] (1) with [Ag2MoO4] afforded the reported CeIV/MoVI cluster [H4(CeLOEt)6Mo9O38] (2), whereas that with [AgReO4] yielded the CeIV/ReVII cluster [{LOEtCe(ReO4)2(H2O)(μ-ReO4)}2] (3) that contains an 8-membered Ce2Re2O4 ring. Treatment of 1 with [Ag3VO4] afforded the CeIV/VV cluster [H2(CeLOEt)4(VO)4(μ4-O)(μ3-O)12] (4) containing a {Ce4V4O13} oxo-metallic core. The solid-state structure of 4 consists of four {VO4}3- units bridged by four {LOEtCe3+} moieties and a μ4-oxo ligand. Each Ce atom in 4 is 9-coordinated, whereas the geometry around each V atom is pseudo square pyramidal with a terminal oxo at the apical position. Cluster 4 is an active catalyst for the oxidation of substituted thioanisoles with tert-butyl hydroperoxide. For example, the oxidation of thioanisole with tert-butyl hydroperoxide in the presence of 0.01 mol% of 4 gave a ca. 30 : 1 mixture of the sulfoxide and sulfone products in 96% yield.

COMPOSITES, METHODS AND USES THEREOF

The present invention relates, in general terms, to methods of catalysing a reaction, including the steps of contacting a chemical entity comprising a sulphide moiety with a composite and an oxidant. The composite acts as a heterogeneous catalyst to oxidise the sulphide moiety. The present invention also relates to composites, methods of synthesising the composites and its use as a catalyst thereof.

Assembly of polyoxometalate-thiacalix[4]arene-based inorganic-organic hybrids as efficient catalytic oxidation desulfurization catalysts

Self-assembly of polyoxometalates, Ni(ii)/Ag(i) cations and tetra-[5-(mercapto)-1-methyltetrazole]-thiacalix[4]arene (L) yielded three inorganic-organic hybrids, namely, [Ni3L2(CH3OH)6(H2O)4][PMo12O40]2·3CH3OH·2H2O (1), [Ni3L2(CH3OH)6(H2O)4][PW12O40]2·3CH3OH·2H2O (2) and [Ag3L(PMo12O40)] (3). In hybrids (1) and (2), Ni(ii) cations are linked by L ligands to produce layered frameworks, and H bonds among the [PMo12O40]3?/[PW12O40]3?anions and L ligands lengthen the structures to form 3D supramolecular architectures. Hybrid (3) exhibits a 3D architecture, of which Ag(i) cations not only coordinated with the N and O atoms of L ligands and [PMo12O40]3?anions simultaneously, but also connected each other by Ag-Ag interactions. It is worth mentioning that1and3as recyclable catalysts show excellent heterogeneous catalytic activity in oxidation desulfurization reactions.