104496-43-7

Basic information

• Product Name: N,N'-diacetyl-N,N'ditosyl-α,α'-p-xylenediamine
• Synonyms: N,N'-diacetyl-N,N'ditosyl-α,α'-p-xylenediamine
• CAS NO: 104496-43-7
• Molecular Weight: 528.65
• Mol File: 104496-43-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N,N'-diacetyl-N,N'ditosyl-α,α'-p-xylenediamine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-diacetyl-N,N'ditosyl-α,α'-p-xylenediamine(104496-43-7)
• EPA Substance Registry System: N,N'-diacetyl-N,N'ditosyl-α,α'-p-xylenediamine(104496-43-7)

Safety Data

• Hazardous Substances Data: 104496-43-7(Hazardous Substances Data)

Upstream product

• 623-24-5 1,4-bis(bromomethyl)benzene 
• 1888-33-1 N-acetyl-(4-methylbenzene)sulfonamide 
• 108-24-7 acetic anhydride 
• 104496-42-6 C₂₂H₂₂N₄O₆S₂ 

Downstream Products

• 223451-11-4 1,4-Bis{[N-(4-tolylsulfonyl)aminomethyl]benzyl-N-(4-tolylsulfonyl)aminomethyl}benzene 
• 5011-10-9 1,4-Bis-(toluol-4-sulfonamidmethyl)-benzol 

Relevant articles and documents

Linear and macrocyclic molecular thread, ribbon and belt assemblies of nanometric scale

The hitherto longest molecular thread-belt assemblies 8, 29, 32 and 43 based on benzene-connected [3.3]metacyclophane units were prepared by means of a repetitive synthetic method. The preparation of difunctionalized [3.3]metacyclophane units (14, 22, 26) succeeded in good yields by an iteration sequence including the cyclization to the cyclophane skeleton and the derivatization of the ester groups. The covalent linkage of the [3.3]metacyclophane belt parts to the thread part leads to higher product yields compared to cyclophane belts only. The final intermolecular macrocyclizations are done by reaction of diamide, dithiol or dibromide functionalized belt fragments to obtain a minimum of single bridged benzene units in the macrocyclic thread-belt assemblies ('pseudobelts').