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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
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
Авторы Supranovich Vyacheslav I. 1,2 , Borodkin Gennady I. 1,2 , Vorob'ev Aleksey Yu. 1,2 , Shubin Vyacheslav G. 1
Организации
1 (Данные Web of science) Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia
2 (Данные Web of science) Novosibirsk State Univ, Novosibirsk, Russia

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
Даты:
Опубликована в печати: 1 сент. 2014 г.
Идентификаторы БД:
Web of science: WOS:000341901100008
Scopus: 2-s2.0-84906961189
РИНЦ: 23987832
OpenAlex: W2950871582
Цитирование в БД:
БД Цитирований
Web of science 3
Scopus 2
РИНЦ 3
OpenAlex 5
Альметрики: