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Upstream product

• 618-62-2 3,5-dichloro-1-nitrobenzene 
• 124-41-4 sodium methylate 
• 25179-49-1 1,2-bis(3,5-dichlorophenyl)diazene 
• 626-43-7 3,5-Dichloroaniline 
• 64-17-5 ethanol 
• 611-06-3 2,4-dichloronitrobenzene 

Relevant academic research and scientific papers

Preparation of azoxy benzene (by machine translation)

[A] good workability and safety, cost, and, efficient production of the azoxy benzene azoxy benzene can be produced. [Solution] nitrobenzene ones, having the photocatalytic function with a dye, a reducing agent such as a fluorine resin or a transparent resin material is a mixed solution of 1 mm in diameter are inserted into the tube 4 does not inhibit the reaction, 4 LED lamp 5 emits visible from the outside of the tube moves within the tube 4 is provided with visible light within the tube 4 by a photocatalyst reaction mixed solution so as to obtain azoxy benzene compounds. Figure 2 [drawing] (by machine translation)

Catalytic Selective Oxidative Coupling of Secondary N-Alkylanilines: An Approach to Azoxyarene

Azoxyarenes are among important scaffolds in organic molecules. Direct oxidative coupling of primary anilines provides a concise fashion to construct them. However, whether these scaffolds can be prepared from secondary N-alkylanilines is not well explored. Here, we present a catalytic selective oxidative coupling of secondary N-alkylaniline to afford azoxyarene with tungsten catalyst under mild conditions. In addition, azoxy can be viewed as a bioisostere of alkene and amide. Several "azoxyarene analogues" of the corresponding bioactive alkenes and amides showed comparable promising anticancer activities.

Oxidation of dichloroanilines and related anilides catalyzed by iron(III) tetrasulfonatophthalocyanine

We investigated the degradation of polychlorinated pollutants, such as dichloroanilines and related anilides, catalyzed by iron(III) tetrasulfonatophthalocyanine (FePcS) with potassium monopersulfate or hydrogen peroxide as oxidant. The reaction is influenced by the positions of the two chloro-substituents and by the nature of the oxidant. The FePcS- catalyzed oxidation of 3,5-dichloroaniline with potassium monopersulfate leads to the formation of more biodegradable products (carboxylic acids) and to potentially toxic dimers (azo and azoxy compounds). The oxidation of 3,4- dichloroaniline by FePcS/H2O2 converts this pollutant into coupling products. The formation of dimers in the catalytic oxidation of dichloroanilines can be avoided by acylation of the amine function.

Thermal- and photo-induced transformations of N-aryl-N-nitroso-hydroxylamine ammonium salts to azoxy compounds

Heating of an ethanolic solution containing N-aryl-N-nitrosohydroxylamine ammonium salts at 78°C produced the desired azoxy compounds in 80-93% yields. Furthermore, irradiation with UV light (κ ≤300 nm) of ethanolic solutions of those ammonium salts at room temperature also provided the desired azoxy compounds in 51-72% yields.