Unexpected cleavage of the C-py-C-py bond in the reaction of 2,2 '-bipyridine N,N '-diimines with acetylenes Научная публикация
| Журнал |
Tetrahedron Letters
ISSN: 0040-4039 |
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| Вых. Данные | Год: 2014, Том: 55, Номер: 39, Страницы: 5377-5380 Страниц : DOI: 10.1016/j.tetlet.2014.08.015 | ||||
| Ключевые слова | 1,3-Dipolar cycloaddition; N-Amine salts; Pyrazolo[1,5-a]pyridines; DFT calculations; C-sp2-C-sp2 bond cleavage | ||||
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Реферат:
An unusual cleavage of the C-py-C-py bond in the reaction of 2,2'-bipyridine N,N'-diimine and its C-methyl substituted derivatives with acetylenes is described. The effect of the solvent on the yield of 7,7'-bipyrazolo[1,5-a]pyridine-2,2',3,3'-tetracarboxylates and the products of cleavage of the C-py-C-py bond has been studied. The mechanism of the cleavage reaction is discussed on the basis of DFT calculations. (C) 2014 Elsevier Ltd. All rights reserved.
Библиографическая ссылка:
Supranovich V.I.
, Borodkin G.I.
, Vorob'ev A.Y.
, Shubin V.G.
Unexpected cleavage of the C-py-C-py bond in the reaction of 2,2 '-bipyridine N,N '-diimines with acetylenes
Tetrahedron Letters. 2014. V.55. N39. P.5377-5380. DOI: 10.1016/j.tetlet.2014.08.015 WOS Scopus РИНЦ OpenAlex
Unexpected cleavage of the C-py-C-py bond in the reaction of 2,2 '-bipyridine N,N '-diimines with acetylenes
Tetrahedron Letters. 2014. V.55. N39. P.5377-5380. DOI: 10.1016/j.tetlet.2014.08.015 WOS Scopus РИНЦ OpenAlex
Даты:
| Опубликована в печати: | 1 сент. 2014 г. |
Идентификаторы БД:
| Web of science: | WOS:000341901100008 |
| Scopus: | 2-s2.0-84906961189 |
| РИНЦ: | 23987832 |
| OpenAlex: | W2950871582 |