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- Title
The effect of functional substitution on thermal stability of pyridinylporphyrins under argon atmosphere.
- Authors
Berezina, N.; Minh, Do; Tikhonova, Yu.; Tumanova, N.; Guseinov, S.; Bazanov, M.; Berezin, M.; Glazunov, A.; Semeikin, A.
- Abstract
The data on thermal stability under argon atmosphere of a series of porphyrin ligands containing meso- and β-positioned electron-donor (Me, Et, or Ph) groups as well as electron-acceptor pyridinyl substituents differing in the heteroatom location are presented. Thermogravimetric analysis and electron absorption spectroscopy studies have shown that pyridinylporphyrins are thermally stable at heating to 360-500°С depending on the functional substitution in the molecule.
- Subjects
PORPHYRINS; MACROCYCLIC compounds; THERMAL stability; ARGON; LIGANDS (Chemistry)
- Publication
Russian Journal of General Chemistry, 2016, Vol 86, Issue 4, p835
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1134/S1070363216040137