56075-37-7

Basic information

• Product Name: 1-(methylsulfonyl)-2-(4-bromophenyl)diazene
• Synonyms: 1-(methylsulfonyl)-2-(4-bromophenyl)diazene
• CAS NO: 56075-37-7
• Molecular Weight: 263.115
• Mol File: 56075-37-7.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 1-(methylsulfonyl)-2-(4-bromophenyl)diazene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(methylsulfonyl)-2-(4-bromophenyl)diazene(56075-37-7)
• EPA Substance Registry System: 1-(methylsulfonyl)-2-(4-bromophenyl)diazene(56075-37-7)

Safety Data

• Hazardous Substances Data: 56075-37-7(Hazardous Substances Data)

Upstream product

• 20277-69-4 sodium methansulfinate 
• 106-40-1 4-bromo-aniline 
• 673-40-5 4-bromobenzenediazonium tetrafluoroborate 
• 17696-73-0 methylsulfinic acid 
• 2028-85-5 (4-bromophenyl)diazonium chloride 

Downstream Products

• 42498-38-4 N-(tert-butyl)-4-bromobenzamide 
• 64544-19-0 N-(2-morpholinoethyl)-4-bromobenzamide 
• 68716-49-4 p-bromophenylboronic acid pinacol ester 
• 333-47-1 1-bromo-4-(trifluoromethyl)thiobenzene 
• 109019-09-2 (4-bromophenyl)(phenyl)selane 
• 937-11-1 (4-bromophenyl)trimethylstannane 
• 13122-33-3 1-bromo-4-deuteriobenzene 
• 108-86-1 bromobenzene 
• 25186-92-9 1-bromo-4-(phenylsulfinyl)benzene 
• 18648-66-3 1-bromo-4-(2,2-diphenylvinyl)benzene 
• 196394-93-1 methyl 2-[(4-bromophenyl)methyl]prop-2-enoate 
• 40640-47-9 2-(2-(4-bromophenyl)hydrazono)-5,5-dimethylcyclohexane-1,3-dione 
• 24756-09-0 3-(2-(4-bromophenyl)hydrazineylidene) pentane-2,4-dione 
• 104-95-0 (4-bromophenyl)thioanisole 

Relevant articles and documents

Visible light-promoted formation of C-B and C-S bonds under metal- A nd photocatalyst-free conditions

A green, efficient, photoinduced synthesis of arylboronic esters and aryl sulfides has been developed. Bench stable arylazo sulfones were used as radical precursors for a photocatalyst- A nd additive-free carbon-heteroatom bond formation under visible light. The protocols are applicable to a wide range of substrates, providing products in good yields.

Metal-Free Trifluoromethylthiolation of Arylazo Sulfones

A visible-light-driven protocol for the synthesis of aryl trifluoromethyl thioethers under photocatalyst- and metal-free conditions has been pursued. The procedure exploits the peculiar properties of arylazo sulfones (having electron-rich or electron-poor substituents on the (hetero)aromatic ring) as photochemical precursors of aryl radicals and S-trifluoromethyl arylsulfonothioates as easy-to-handle trifluoromethylthiolating agents.

Visible Light-Driven, Photocatalyst-Free Arbuzov-Like Reaction via Arylazo Sulfones

A visible light-induced formation of Aryl-Phosphorous bonds starting from arylazo sulfones and triaryl (or trialkyl)phosphites in the absence of any photoredox catalyst and any additives was developed. This reaction showed a broad substrate scope and afforded (hetero)aryl phosphonates in good yields and in up to the gram scale.