## Abstract The autoxidation of the Cu^+^ complexes with a series of six 12β, 14β and 16βmembered macrocycles containing the N~2~S~2~ set of donor atoms has been studied with an oxygen electrode and with the stoppedβflow technique. Inspite of the identical set of coordinating groups, the reactivity
Metal complexes with macrocyclic ligands. Part XIX. Synthesis and Cu2+-complexes of a series of 12-, 14- and 16-membered cis- and trans-N2S2-macrocycles
β Scribed by Liselotte Siegfried; Thomas A. Kaden
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- German
- Weight
- 548 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0018-019X
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β¦ Synopsis
Synthesis and Cu*+-Complexes of a Series of 12-, 14-and 16-Membered cis-and trans -N,S,-Macroc ycles
π SIMILAR VOLUMES
The two tetraazamacrocycle-N.N',N",N"'-tetraacetic acids H,dota and H,teta form with Ni2+, Cu2+, and Zn2+ (M") mononuclear complexes MLH, and M'[ML], M' being an alkaline earth ion. The structures of Ni(H2dota) and Cu(H,dota) have been solved by X-ray structure analysis. The metal ions are in a dist
## dioxadiazacyclotetradecine derivatives The new vic-dioxime ligand 2 (LH4) carrying a 14-membered properties of tri-and pentanuclear complexes were investi- N202 macrocycle has been prepared. Mononuclear complex gated by cyclic voltammetry. For (LHJ2Cu3 two reduction wa-(LH3),Ni, trinuclear comp
## Abstract The complexation of Cu(I) and Cu(II) by a series of 12β, 14β and 16βmembered macrocyclic ligands **1β6** containing the N~2~S~2~ donor set has been studied potentiometrically, spectrophotometrically and voltammetrically. In the case of Cu(II), mononuclear complexes CuL^2+^ with stabili