131426-21-6

Basic information

• Product Name: N,N',N'',N'''-tetrakis(2-N-tosylaminoethyl)-1,5,9,13-tetra-azacyclohexaadecane
• CAS NO: 131426-21-6
• Molecular Weight: 1017.41
• Mol File: 131426-21-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N,N',N'',N'''-tetrakis(2-N-tosylaminoethyl)-1,5,9,13-tetra-azacyclohexaadecane(CAS DataBase Reference)
• NIST Chemistry Reference: N,N',N'',N'''-tetrakis(2-N-tosylaminoethyl)-1,5,9,13-tetra-azacyclohexaadecane(131426-21-6)
• EPA Substance Registry System: N,N',N'',N'''-tetrakis(2-N-tosylaminoethyl)-1,5,9,13-tetra-azacyclohexaadecane(131426-21-6)

Safety Data

• Hazardous Substances Data: 131426-21-6(Hazardous Substances Data)

Upstream product

• 24772-41-6 1,5,9,13-tetraazacyclohexadecane 
• 3634-89-7 N-(p-toluenesulfonyl)aziridine 

Relevant articles and documents

Copper(II) and Nickel(II) Complexes of N,N',N'',N'''-Tetrakis(2-aminoethyl)-1,4,7,11-tetra-azacyclotetradecane (taei), -1,4,8,12-tetra-azacyclopentadecane (taep), and -1,5,9,13-tetra-azacyclohexadecane (taeh). Crystal Structures of 4, and 4, and ....

New octaamine dinucleating ligands, N,N',N'',N'''-tetrakis(2-aminoethyl)-1,4,7,11-tetra-azacyclotetradecane (taei), and -1,4,8,12-tetra-azacyclopentadecane (taep), and -1,5,9,13-tetra-azacyclocyclohexadecane (taeh) and their complexes with Cu(II) and Ni(II) were synthesized.Of the 19 complexes isolated, the structures of 4, 4, and 3 were determined by X-ray analysis.In all these complexes each copper is co-ordinated by two ring nitrogens and two pendant amino nitrogens, and the two CuN4 co-ordination sets face each other.In the azido complex the N3- is bonded to both coppers in an end-to-end fashion.The dinuclear complexes 4 (L=taei or taep) further incorporate various anions between the two coppers to form 3.However, only the azido complex was obtained with taeh.The results are discussed in terms of the ring-size effect.