Synthesis and Structural Study of Dichlorodiazadienes Derived from 4-Methoxybenzaldehyde

Abstract: The transformation of N-substituted N-methoxybenzaldehyde hydrazones into the corresponding 1,2-diazabuta-1.3-dienes under the action of carbon tetrachloride in the presence of copper(I) chloride was studied. It was shown that hydrazones of different nature, containing both donor and acceptor groups in the hydrazine fragment, can be involved in the reaction. Further evidence in favor of a radical mechanism of this transformation was obtained using a 3,5-bis(trifluoromethyl)phenylhydrazine derivative. The structural features of the synthesized products were studied by X-ray diffraction analysis. © 2020, Pleiades Publishing, Ltd.

Авторы
Shikhaliyev N.G.1 , Askerova U.F.1 , Mukhtarova S.H.1 , Niyazova A.A.1 , Dorovatovskii P.V. 2 , Khrustalev V.N. 3, 4 , Nenajdenko V.G. 5
Номер выпуска
2
Язык
Английский
Страницы
185-192
Статус
Опубликовано
Том
56
Год
2020
Организации
  • 1 Baku State University, Baku, 1148, Azerbaijan
  • 2 Kurchatov Institute National Research Center, Moscow, 123182, Russian Federation
  • 3 Russian University of Peoples’ Friendship, Moscow, 117198, Russian Federation
  • 4 Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, 119991, Russian Federation
  • 5 Lomonosov Moscow State University, Moscow, 119991, Russian Federation
Ключевые слова
1,2-diazabuta-1.3-dienes; catalytic olefination; hydrazone
Дата создания
02.11.2020
Дата изменения
02.11.2020
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/64884/