## Abstract The formation and dissociation kinetics of the pentaco‐ordinated Cu^2+^, Ni^2+^, Co^2+^ and Zn^2+^ complexes with 1,4,8,11‐tetramethyl‐1,4,8,11‐tetraazacyclotetradecane (4‐MeCyclam‐14) was studied by pH‐stat techniques and spectrophotometrically. The rates of the reactions between 4‐MeC
H+- and CN−-induced dissociation of Ni2+-complexes with tetra-N- substituted 1,4,8,11-tetraazacyclotetradecanes
✍ Scribed by Martin R. Oberholzer; Liselotte C. Siegfried; Thomas A. Kaden
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 429 KB
- Volume
- 246
- Category
- Article
- ISSN
- 0020-1693
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## Abstract The synthesis, properties and complexation of 1‐methyl‐1,4,8,11‐tetraazacyclotetradecane (1‐MeCyclam‐14), 1,5‐dimethyl‐1,5,8,12‐tetraazacyclotetradecane (2‐MeCyclam‐14) and 1,4,8,11‐tetramethyl‐1,4,8,11‐tetraazacyclotetradecane (4‐MeCyclam‐14) are described. While the Ni^2+^ and Cu^2+^
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