25186-92-9

Usage

InChI:InChI=1/C12H9BrOS/c13-10-6-8-12(9-7-10)15(14)11-4-2-1-3-5-11/h1-9H

Upstream product

• 65662-88-6 phenyl(4-bromophenyl)sulfide 
• 589-87-7 1,4-bromoiodobenzene 
• 108-98-5 thiophenol 
• 66003-76-7 Diphenyliodonium triflate 
• 56075-37-7 1-(methylsulfonyl)-2-(4-bromophenyl)diazene 
• 591-50-4 iodobenzene 
• 98-80-6 phenylboronic acid 
• 5467-74-3 4-Bromophenylboronic acid 
• 106-53-6 para-bromobenzenethiol 

Downstream Products

• 65662-88-6 phenyl(4-bromophenyl)sulfide 
• 349498-79-9 trans-[Pt(SC₆H₄Br)(P(C₆H₅)3)2(COC₆H₅)] 

Relevant academic research and scientific papers

Synergistic cooperative effect of CF3SO2Na and bis(2-butoxyethyl)ether towards selective oxygenation of sulfides with molecular oxygen under visible-light irradiation

A safe, practical and eco-friendly method for the switchable synthesis of sulfoxides and sulfones through visible-light-initiated oxygenation of sulfides at ambient temperature under transition-metal-, additives-free and minimal solvent conditions. The synergistic catalytic efforts between CF3SO2Na and 2-butoxyethyl ether represents the key promoting factor for the reaction. This journal is

Sulfoxide and Sulfone Synthesis via Electrochemical Oxidation of Sulfides

The oxidation of diaryl sulfides and aryl alkyl sulfides to the corresponding sulfoxides and sulfones under electrochemical conditions is reported. Sulfoxides are selectively obtained in good yield under a constant current of 5 mA for 10 h in DMF, while sulfones are formed as the major product under a constant current of 10 or 20 mA for 10 h in MeOH. The oxygen of both the sulfoxide and sulfone function is derived from water.

g-C3N4/H3PW4Mo8O40 S-scheme photocatalyst with enhanced photocatalytic oxidation of alcohols and sulfides

In this work, graphitic carbon nitride (g-C3N4) decorated with molybdenum-substituted tungstophosphoric acid as a novel photocatalyst (H3PW4Mo8O40/g-C3N4) was used to catalyze the oxidation of alcohols and sulfides. H3PW4Mo8O40/g-C3N4 (PW4Mo8/g-C3N4) displays higher photocatalytic activity under visible light irradiation for the oxidation of alcohols and sulfides compared with Keggin/g-C3N4 (PW12/g-C3N4). To obtain the optimum value, molybdenum substitution contents (H3PW12-xMoxO40) were changed from x = 4 to 12. The results showed that PW4Mo8 produces the best yield under visible-light irradiation. The results showed that PW4Mo8 was the best sample. The reaction rate increase can be due to the redox and acid properties of PW4Mo8/g-C3N4. This study provides a new insight for the preparation of highly efficient photocatalysts for the oxidation of organic compounds.

Fabrication of molybdenum-substituted tungstophosphoric acid immobilized onto functionalized graphene oxide: Visible light-induced photocatalyst for selective oxidation of sulfides to sulfoxides

Three set of molybdenum-substituted tungstophosphoric acid (H3PW12-yMoyO40 and y = 0, 6 and 12) was supported onto ethylene diamin functionalized magnetic graphene oxide (EDMG) and used to catalyze the selective

Room temperature nickel-catalyzed cross-coupling of aryl-boronic acids with thiophenols: Synthesis of diarylsulfides

A NiCl2/2,2′-bipyridine-catalyzed cross-coupling of thiophenols with arylboronic acids has been developed for the synthesis of symmetric and unsymmetric diarylsulfides at room temperature and in air. This methodology is reliable and offers a mild and easy to operate process for the synthesis of arylthioethers, which are essential compounds with applications in the pharmaceutical and agricultural industries. This method avoids the use of expensive transition metals, such as Pd, Ir or Rh, sophisticated ligands and elevated temperatures. It also has a wide substrate scope (55 examples) and provides products in good to excellent yields (72-93%).

Selective oxidation of (hetero)sulfides with molecular oxygen under clean conditions

The development of eco-friendly and switchable catalytic systems for the conversion of a sole raw-material into distinct high-value products is a particularly attractive concept and a daunting synthetic challenge. In the present work, the first example of efficient and selective oxidation of sulfides to sulfones and sulfoxides using molecular oxygen under clean conditions was established.

Oxidation of aromatic sulfides with molecular oxygen: Controllable synthesis of sulfoxides or sulfones

The recent development of selective oxidation of aromatic sulfides with molecular oxygen was highlighted. The sulfoxides and sulfones could be obtained by simply switching the reaction media, i.e., bis(2-butoxyethyl)ether (BBE) or poly(ethylene glycol)dimethyl ether (PEGDME). The application of the high-boiling-point polyether as an initiator and green media can eliminate the need of large quantities of additives and volatile solvents. This strategy represents an economic and eco-friendly method that could find potential applications.

Catalyst-free visible-light-initiated oxidative coupling of aryldiazo sulfones with thiols leading to unsymmetrical sulfoxides in air

A facile and efficient visible-light-driven method has been developed to construct sulfoxides via oxidative coupling of aryldiazo sulfones with thiols using the O2 in air as the oxidant. This reaction could be performed at room temperature under catalyst- and additive-free conditions. The present methodology offers a mild and environmentally benign approach to obtain a library of sulfoxides in good yields with favorable functional group tolerance.

Method for preparing visible light promoted asymmetric sulfoxide compound

The invention belongs to the field of organic synthetic chemistry, particularly relates to a preparation method of an asymmetric sulfoxide compound, and particularly discloses a method for synthesizing the asymmetric sulfoxide compound based on visible light catalysis. A compound shown in the formula I and a compound shown in the formula II are added to a reactor, a mixture of an organic solvent and water is added as a reaction solvent, the reactor is connected to air, under the irradiation of visible light, a reaction at a room temperature is performed for 16-40 hours; and after a detection reaction of a TLC thin layer chromatography plate is completed, pure water is added, then the extraction is performed, extract liquid is combined and dried, the extract liquid is concentrated and purified to obtain a compound shown in the formula III, and the compound is the asymmetric sulfoxide compound. The reaction conditions are mild, energy is clean, a strong oxidant is not needed, the safetyof the reaction is improved, the pollution caused by using a metal reagent is avoided, and the reaction cost is saved.

Method for synthesizing sulfoxide compound

The invention discloses a method for synthesizing a sulfoxide compound and belongs to the technical field of synthesis of organic compounds. The method disclosed by the invention comprises the step of catalyzing a reaction between a thioether compound and an oxygen gas agent under the condition of illumination by taking perylene bisimide as a catalyst, thereby obtaining the sulfoxide compound. According to the method, selective oxidation of thioether catalyzed by perylene bisimide under visible light is achieved for the first time, and sulfoxide derivatives are successfully constructed in high yield; and according to the method, the reaction conditions are mild, the reaction efficiency is high, the substrate applicable range is wide, the atom utilization ratio is high, the regioselectivity and chemical selectivity of reaction are high, and thus, the method has a potential application value.