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Synthesis of Functional Derivatives of 7,8-Dicarba-nido-undecaborate Anion by Ring-Opening of Its Cyclic Oxonium Derivativesстатья
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: 24 марта 2017 г.
- Авторы: Stogniy Marina Yu, Abramova Ekaterina N., Lobanova Irina A., Sivaev Igor B., Bragin Vikentii I., Petrovskii Pavel V., Tsupreva Viktoria N., Sorokina Olga V., Bregadze Vladimir I.
- Журнал: Collection of Czechoslovak Chemical Communications
- Том: 72
- Номер: 12
- Год издания: 2007
- Издательство: Akademie Ved Ceske Republiky
- Местоположение издательства: Czech Republic
- Первая страница: 1676
- Последняя страница: 1688
- DOI: 10.1135/cccc20071676
- Аннотация: A new approach to synthesis of functional derivatives of 7,8-dicarba-nido-undecaborate anion based on ring-opening of its cyclic oxonium derivatives [10-(CH2)4O-7,8-C2B9H11] and [10-O(CH2CH2)2O-7,8-C2B9H11] with various nucleophiles was developed. Both cyclic oxonium derivatives can be obtained as single isomers by reaction of the parent anion [7,8-C2B9H12]- with mercury(II) chloride in the corresponding solvents. Mechanism of formation of the cyclic oxonium derivatives of 7,8-dicarba-nido-undecaborate anion was proposed. A series of 7,8-dicarba-nido-undecaborate derivatives with terminal carboxylic and azide functions were prepared by the ring-opening reactions of the cyclic oxonium derivatives with substituted phenolate and azide ions, respectively.
- Добавил в систему: Стогний Марина Юрьевна