52823-85-5

Basic information

• Product Name: Benzene, 1-(1,1-dimethylethyl)-4-[(4-methylphenyl)sulfonyl]-
• CAS NO: 52823-85-5
• Molecular Formula: C17H20O2S
• Molecular Weight: 288.411
• Mol File: 52823-85-5.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: Benzene, 1-(1,1-dimethylethyl)-4-[(4-methylphenyl)sulfonyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-(1,1-dimethylethyl)-4-[(4-methylphenyl)sulfonyl]-(52823-85-5)
• EPA Substance Registry System: Benzene, 1-(1,1-dimethylethyl)-4-[(4-methylphenyl)sulfonyl]-(52823-85-5)

Safety Data

• Hazardous Substances Data: 52823-85-5(Hazardous Substances Data)

Upstream product

• 3972-65-4 1-bromo-4-tert-butylbenzene 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 536-57-2 p-toluene sulfinic acid 
• 769-92-6 4-tert-Butylaniline 
• 624-31-7 4-tolyl iodide 
• 123324-71-0 p-tert-butylphenylboronic acid 
• 36651-88-4 N-(4-methylphenylazo)pyrrolidine 
• 65604-75-3 4-(tert-butyl)benzenesulfonyl hydrazide 
• 106-38-7 para-bromotoluene 
• 98-73-7 4-(1,1-dimethylethyl)benzoic acid 
• 35779-04-5 1-tert-butyl-4-iodobenzene 
• 38622-91-2 [(p-methylphenyl)sulfonylmethyl]isonitrile 
• 15084-51-2 4-tert-butylbenzenesulfonyl chloride 
• 271788-83-1 tris(4-(tert-butyl)phenyl)bismuthane 

Downstream Products

• 53348-84-8 C₃₂H₃₀O₂S 

Relevant articles and documents

Visible-light-driven electron donor-acceptor complex induced sulfonylation of diazonium salts with sulfinates

This work reports an efficient sulfonylation reaction enabled by a visible-light-induced radical coupling reaction between phenyl/heterocyclic diazonium salts and sulfinates. Mechanistic experiments disclosed the formation of a versatile electron donor-acceptor (EDA) complex. This transformation is characterized by an easy operational procedure under mild conditions which avoids transition metals, ligands, catalysts, and oxidants.

Sulfonylation of Aryl Halides by Visible Light/Copper Catalysis

An efficient visible-light-assisted, copper-catalyzed sulfonylation of aryl halides with sulfinates is reported. In our protocol, a single ligand CuI photocatalyst formed in situ was used in the photocatalytic transformation. Diverse organosulfones were obtained in moderate to good yields. This strategy demonstrates a promising approach toward the synthesis of diverse and useful organosulfones.

Method for preparing diphenyl sulfone compound through catalysis of palladium acetate

The invention discloses a method for preparing a diphenyl sulfone compound shown in formula (III) through catalysis of palladium acetate. The method comprises the following steps: fully reacting a bromobenzene compound as shown in formula (I), sodium sulfate and a benzoic acid compound as shown in formula (II) in a reaction medium with dimethylformamide (DMF) as a solvent under the action of palladium acetate as a catalyst and alkali metal carbonate as a base to prepare a reactant, and carrying out aftertreatment on the reactant to prepare the diphenyl sulfone compound. The catalyst is 20-mol%equivalent of the palladium acetate, and the alkali metal carbonate is cesium carbonate; in a reaction formula as shown in specification, R1 is selected from one of the following components: hydrogenand methyl; R2 is selected from one of the following components: hydrogen, methyl, methoxyl and trifluoromethoxy; the raw materials are simple, convenient and easy to obtain, and the preparation conditions are mild; the cost is low, and the requirement on equipment is low; aftertreatment is facilitated; and a catalytic system has wide adaptability and is suitable for large-scale industrial production.