55850-21-0

Basic information

• Product Name: Benzenesulfonamide, N,N'-1,3-phenylenebis[4-methyl-
• Synonyms: N,N'-ditosyl-metaphenylenediamine;N,N'-m-Phenylen-bis-toluol-4-sulfonamid;N.N'-Di-p-toluolsulfonyl-m-phenylendiamin;N,N'-m-phenylene-bis-toluene-4-sulfonamide
• CAS NO: 55850-21-0
• Molecular Formula: C20H20N2O4S2
• Molecular Weight: 416.522
• Mol File: 55850-21-0.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, N,N'-1,3-phenylenebis[4-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, N,N'-1,3-phenylenebis[4-methyl-(55850-21-0)
• EPA Substance Registry System: Benzenesulfonamide, N,N'-1,3-phenylenebis[4-methyl-(55850-21-0)

Safety Data

• Hazardous Substances Data: 55850-21-0(Hazardous Substances Data)

Upstream product

• 108-45-2 m-phenylenediamine 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 145285-53-6 N,N'-ditosyl-1,10-diaza<2.2>orthometacyclophane 
• 145285-52-5 N,N'-ditosyl-1,6-diaza-3,4-dehydro<6>metacyclophane 
• 108201-72-5 N,N'-bis(4-tolylsulfonyl)-4-nitro-1,3-phenylenediamine 
• 861081-04-1 N,N'-(4,6-dibromo-m-phenylene)-bis-toluene-4-sulfonamide 
• 55850-19-6 N,N'-(4,6-dinitro-m-phenylene)-bis-toluene-4-sulfonamide 
• 5131-58-8 2,4-diaminonitrobenzene 
• 62477-06-9 2,4,6-tribromo-1,3-phenylenediamine 
• 36210-57-8 1,5-diamino-2,4-dibromobenzene 
• 106679-45-2 C₃₀H₄₂N₄O₄S₂ 
• 106679-44-1 C₂₆H₃₄N₄O₄S₂ 
• 106707-41-9 C₃₀H₃₈N₄O₆S₂ 
• 106679-46-3 C₃₂H₄₂N₄O₄S₂ 

Relevant articles and documents

Palladium-Catalyzed Regioselective Synthesis of 3-Arylindoles from N-Ts-Anilines and Styrenes

A Pd-catalyzed intermolecular oxidative annulation between N-Ts-anilines and styrenes was developed. This method offers a straightforward and robust approach to a wide range of 3-arylindoles using readily available starting materials with good functional-group tolerance and high regioselectivity and efficiency. Further elaboration of the products obtained from this process provided access to highly functionalized and structurally diverse indoles, for example, 3-(indol-3-yl)carbazoles, 1,9-dihydropyrrolo-[2,3-b]carbazoles, and 3′-aryl-3,5′-biindoles.

Disulfonyl aryl diamine urease inhibitors as well as preparation method and application thereof

Disulfonyl aryl diamine compounds have the general structural formula shown in the description. The compounds have better inhibition functions on urease and can be used for preparing drugs for resisting gastritis, gastric ulcer, lithangiuria and the like.