187839-64-1

Basic information

• Product Name: 1,8,15-Tris-(toluene-4-sulfonyl)-1,8,15-triaza-cyclohenicosane
• Synonyms: 1,8,15-Tris-(toluene-4-sulfonyl)-1,8,15-triaza-cyclohenicosane
• CAS NO: 187839-64-1
• Molecular Weight: 760.096
• Mol File: 187839-64-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,8,15-Tris-(toluene-4-sulfonyl)-1,8,15-triaza-cyclohenicosane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,8,15-Tris-(toluene-4-sulfonyl)-1,8,15-triaza-cyclohenicosane(187839-64-1)
• EPA Substance Registry System: 1,8,15-Tris-(toluene-4-sulfonyl)-1,8,15-triaza-cyclohenicosane(187839-64-1)

Safety Data

• Hazardous Substances Data: 187839-64-1(Hazardous Substances Data)

Upstream product

• 69762-22-7 N,N'-ditosyl-1,6-diaminohexane 
• 187839-61-8 N,N-bis(6-bromohexyl)-p-toluenesulfonamide 
• 98-59-9 p-toluenesulfonyl chloride 
• 629-03-8 1 ,6-dibromohexane 
• 187839-67-4 N,N',N-tritosyl-7-aza-tridecanetriamine 
• 70-55-3 toluene-4-sulfonamide 
• 143-23-7 1,8,15-triazapentadecane 

Relevant articles and documents

Preparation of triazamacrocycles containing only secondary amine functions using both tosyl and BOC protecting groups

1,8,15-Triazacycloheneicosane (1); 1,9,17-triazacyclotetracosane (2) and 1,10,19-triazacycloheptacosane (3) were prepared by treating the appropriate N,N-bis(ω-bromoalkyl)toluenesulfonamide 8-10 with the appropriate N,N'-ditosyl-α,ω-diaminoalkane 11-13 in