|
|||||
|
|
Metal-polymer complexes of cobalt(II) and Copper(II) with hyperbranched polyester polycarboxylic acids |
|
| Authors: | M P Kutyreva G Sh Usmanova N A Ulakhovich O I Medvedeva V V Syakaev S A Ziganshina G A Kutyrev |
| Institution: | 19343. Butlerov Institute of Chemistry, Kazan Federal University, Kremlevskaya ul. 18, Kazan, 420008, Tatarstan, Russia 29343. Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Center, Russian Academy of Sciences, ul. Akademika Arbuzova 8, Kazan, 420088, Tatarstan, Russia 39343. Zavoisky Kazan Physicotechnical Institute, Kazan Research Center, Russian Academy of Sciences, ul. Sibirskii trakt 10/7, Kazan, 420029, Tatarstan, Russia 49343. Kazan National Research Technological University, ul. Karla Marksa 68, Kazan, 420015, Tatarstan, Russia |
| Abstract: | Hyperbranched polyester polycarboxylic acids of the second and third generations for use as high-efficiency complexing agents are synthesized. On the basis of these compounds, new metal-polymer complexes of cobalt(II) and copper(II) are prepared for the first time. As evidenced by IR and ERR studies, the central atom in these metal polycarboxylates occurs in the axially symmetric system MO6. The thermal stability of polymer copper complexes is improved with increases in the content of metal ions, the degree of functionalization, and the generation number of the polyacid platform. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |