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Synthesis of Trimacrocyclic Compounds Comprising Diazacrown Ether Moieties via Pd(0)-Catalyzed Amination 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: 10 августа 2018 г.
- Авторы: Chernichenko Nataliya M., Averin Alexei D., Beletskaya Irina P.
- Журнал: Letters in Organic Chemistry
- Том: 15
- Номер: 5
- Год издания: 2018
- Издательство: Bentham Science Publishers
- Местоположение издательства: Netherlands
- Первая страница: 425
- Последняя страница: 430
- DOI: 10.2174/1570178615666171222151821
- Аннотация: Macrobicycles comprising a central diazacrown structural unit were modified with two 3-bromobenzyl substituents and the resulting compounds were introduced in Pd(0)-catalyzed macrocyclization reactions with trioxadiamine, to give cryptand-like macrotricycles. In the second approach, diazacrown ethers were substituted with two 3,5-dibromobenzyl groups and their Pd(0)-catalyzed double macrocyclization with a series of oxadiamines produced a new family of trimacrocyclic compounds; the Pd(dba)2/RuPhos catalytic system was found to be the most efficient. The decoration of one trimacrocycle with four dansyl fluorophore groups produced a fluorescent molecular probe for Cu(II) and Al(III) cations.
- Добавил в систему: Белецкая Ирина Петровна