✦ LIBER ✦
Autoxydation von CuI-Komplexen IV Der Einfluss der mehrzähnigen Komplexbildner Histamin, Histidin, Carnosin und Histidylhistidin
✍ Scribed by A. Zuberbühler
- Book ID
- 102251113
- Publisher
- John Wiley and Sons
- Year
- 1970
- Tongue
- German
- Weight
- 398 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
The autoxidation of the CuI-complexes with the chelating ligands histamine, histidine, carnosine, and histidylhistidine has been studied spectrophotometrically using a stopped flow setup. The reaction of these complexes is in general very rapid compared with the reactions of complexes of unidentate ligands studied earlier. It seems that for rapid autoxidation the formation of a Cu"-like quadricoordinated transition state must be easy, and when the same number of similar ligand atoms are bound in the cuprous complex sterical factors seem to play an important role.