REACTION OF 2-PYRIDYLLITHIUM WITH AZINE N-OXIDES. SIMPLE AND CONVENIENT METHOD FOR THE SYNTHESIS OF 2,2 `-BIPYRIDINE 1-OXIDE AND 2,2 `:6 `,2 `':6 `' 2 `''-TETRAPYRIDINE 1 `-OXIDE / Kovalev I. S.,Rusinov V. L.,Chupakhin O. N. // CHEMISTRY OF HETEROCYCLIC COMPOUNDS. - 2009. - V. 45, l. 2. - P. 176-181.

ISSN/EISSN:

0009-3122 / нет данных

Type:

Article

Abstract:

In the reaction of 2-pyridyllithium with quinoline 1-oxide and isoquinoline 2-oxide a nucleophilic substitution of hydrogen occurs to form the corresponding pyridin-2-ylquinolines. A dimerization of the substrate occurs with pyridine 1-oxide, 2,2'-bipyridine 1-oxide or quinoxaline N-oxide. A similar dimerization in good yield occurs when treating azine N-oxides with tert-butyllithium and this serves as a simple and convenient method for preparing bi- and tetrapyridines.

Author keywords:

azine N-oxides; ligands; oligopyridines; dimerization; nucleophilic substitution of hydrogen 2,6-OLIGOPYRIDINES; FUNCTIONALIZATION; OLIGOPYRIDINES; CHEMISTRY; SYSTEMS

DOI:

нет данных

Web of Science ID:

ISI:000267103600006

Соавторы в МНС:

Другие поля

Поле	Значение
Month	FEB
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Keywords-Plus	2,6-OLIGOPYRIDINES; FUNCTIONALIZATION; OLIGOPYRIDINES; CHEMISTRY; SYSTEMS
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Organic
Author-Email	rusinov@mail.ustu.ru chupakhin@ios.uran.ru
Funding-Acknowledgement	Russian Fund for Basic Research {[}06-03-32764]; Leading science schools {[}NSh-3758.2008.3]
Funding-Text	This work was carried out with the financial support of the Russian Fund for Basic Research (project 06-03-32764) and the grant for ``Leading science schools{''} (Project NSh-3758.2008.3)
Number-of-Cited-References	23
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	3
Journal-ISO	Chem. Heterocycl. Compds.
Doc-Delivery-Number	459LJ