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New sulfanyl- and selanyl-substituted Schiff bases derived from 2-chalcogenoalkylamines and aromatic aldehydes. Synthesis and complex formation reactionsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 сентября 2013 г.
- Авторы: Чернышева A.Н., Белоглазкина Е.К., Антипин Р.Л., Моисеева А.А., Зык Н.В.
- Журнал: Russian Journal of General Chemistry
- Том: 83
- Номер: 2
- Год издания: 2013
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 311
- Последняя страница: 318
- DOI: 10.1134/S1070363213020138
- Аннотация: A number of β-phenyl(or benzyl)selanyl- and β-phenylsulfanyl-substituted imines possessing an additional donor nitrogen, oxygen, or sulfur atom were synthesized by reaction of 2-phenylsulfanylethanamine, 2-phenylsulfanylcyclohexanamine, 2-phenylselanylcyclohexanamine, and 2-benzylselanylaniline with salicylaldehyde, 2-pyridinecarbaldehyde, or 2-tert-butylsulfanylbenzaldehyde. The resulting Schiff bases were tested as ligands in the complex formation with nickel(II) and copper(II), and mononuclear (L–H)MCl or LMCl2 coordination compounds were isolated (L = sulfur- or selenium-containing imine). The redox properties of the selenium-containing ligands and complexes were studied by cyclic voltammetry. The complexes were found to undergo reduction of the metal ion in two one-electron steps. The reduction of the copper complexes is reversible, and of the nickel complexes, irreversible.
- Добавил в систему: Моисеева Анна Анисимовна