We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Metal Exchange Reactions of o,o′-Dihalosubstituted Cd(II) Tetraphenylporphyrinates with d-Metal Salts in DMF.
- Authors
Zvezdina, S. V.; Chizhova, N. V.; Mamardashvili, N. Z.
- Abstract
The metal exchange reactions of Cd(II)-5,10,15,20-tetra(2,6-dichlorophenyl) porphyrin and Cd(II)5,10,15,20-tetra(2,6-difluorophenyl) porphyrin with Zn(II) and Co(II) cations in dimethylformamide were studied by the spectrophotometric method. The kinetic parameters of the metal exchange reaction were calculated and a possible stoichiometric mechanism of the process is proposed. The metal exchange reactions of 2,6-dihalogenated cadmium porphyrins with Zn(II) and Co(II) chlorides and acetates in dimethylformamide were investigated by the sampling method. Zn(II)- and Co(II)-complexes with 5,10,15,20-tetra(2,6-dichlorophenyl)porphyrin and 5,10,15,20-tetra(2,6-difluorophenyl) pophirin were synthesized and identified by UV-Vis, 1H NMR spectroscopy and mass spectrometry methods.
- Subjects
METALS; EXCHANGE reactions; MASS spectrometry; NUCLEAR magnetic resonance spectroscopy; METALLOPORPHYRINS; PORPHYRINS; SALTS; CADMIUM
- Publication
Russian Journal of General Chemistry, 2021, Vol 91, Issue 8, p1526
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1134/S1070363221080144