Novel piperidine nitroxide derivatives: Synthesis, electrochemical and antioxidative evaluation

Novel paramagnetic materials (3a, 3b, 4a and 4b) based on heterocyclic dyes (2a and 2b) and one stable nitroxide radical (4‐NH2‐TEMPO) were synthesized. EI‐MS, elemental analysis and FT‐IR spectral data confirmed the structures of the newly synthesized compounds. In addition, the cyclic voltammetry,...

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Bibliographic Details
Published in:Journal of heterocyclic chemistry 2008-03, Vol.45 (2), p.371-376
Main Authors: Zhao, Hongli, Wu, Juhua, Meng, Xianjiang, Zuo, Shaohua, Wang, Wentian, Yuan, Huihui, Lan, Minbo
Format: Article
Language:English
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Summary:Novel paramagnetic materials (3a, 3b, 4a and 4b) based on heterocyclic dyes (2a and 2b) and one stable nitroxide radical (4‐NH2‐TEMPO) were synthesized. EI‐MS, elemental analysis and FT‐IR spectral data confirmed the structures of the newly synthesized compounds. In addition, the cyclic voltammetry, the antioxidant activity and reactive oxygen species (ROS) scavenging properties of these compounds are discussed in this paper.
ISSN:0022-152X
1943-5193
DOI:10.1002/jhet.5570450212