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Diastereoselective lithium salt-assisted 1,3-dipolar cycloaddition of azomethine ylides to the fullerene C 60статья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Scopus,
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Ioutsi V.A.a, Zadorin A.A.a, Khavrel P.A.a, Belov N.M.a, Ovchinnikova N.S.a, Goryunkov A.A.a, Kharybin O.N.b, Nikolaev E.N.b, Yurovskaya M.A.a, Sidorov L.N.a
- Журнал: Tetrahedron
- Том: 66
- Номер: 16
- Год издания: 2010
- Издательство: Pergamon Press Ltd.
- Местоположение издательства: United Kingdom
- Первая страница: 3037
- Последняя страница: 3041
- DOI: 10.1016/j.tet.2010.02.057
- Аннотация: An efficient method for the diastereoselective synthesis of 5-substituted 3,4-fulleroproline esters based on the lithium salt-assisted cycloaddition of azomethine ylides has been developed. A series of the fulleroproline esters containing either electron donating or electron withdrawing substituents was prepared with high yields and diastereoselectivities provided by the S-trans-configuration of ylide generated in situ from the corresponding Schiff base in the presence of a lithium salt and base. This method provides easy preparation of 3,4-fulleroproline derivatives suitable for fullerene-based peptide synthesis. © 2010 Elsevier Ltd. All rights reserved.
- Добавил в систему: Юровская Марина Абрамовна
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| [1] | Diastereoselective lithium salt-assisted 1,3-dipolar cycloaddition of azomethine ylides to the fullerene c 60 / V. A. Ioutsi, A. A. Zadorin, P. A. Khavrel et al. // Tetrahedron. — 2010. — Vol. 66, no. 16. — P. 3037–3041. An efficient method for the diastereoselective synthesis of 5-substituted 3,4-fulleroproline esters based on the lithium salt-assisted cycloaddition of azomethine ylides has been developed. A series of the fulleroproline esters containing either electron donating or electron withdrawing substituents was prepared with high yields and diastereoselectivities provided by the S-trans-configuration of ylide generated in situ from the corresponding Schiff base in the presence of a lithium salt and base. This method provides easy preparation of 3,4-fulleroproline derivatives suitable for fullerene-based peptide synthesis. © 2010 Elsevier Ltd. All rights reserved. [ DOI ] |