ACTIVATING EFFECT OF AlCl3 IN HOMO-COUPLING REACTION OF ACETYLENE COMPOUNDS UNDER THE ACTION OF Mg–Cp2ZrCl2 REAGENT SYSTEMS
- Авторлар: Ramazanov I.1, Sadykova F.1, Zosim T.1, Frolova K.1, Dzhemilev U.2
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Мекемелер:
- Institute of Petrochemistry and Catalysis, Ufa Federal Research Center, Russian Academy of Sciences
- N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences
- Шығарылым: Том 512, № 1 (2023)
- Беттер: 46-51
- Бөлім: ХИМИЯ
- URL: https://journals.rcsi.science/2686-9535/article/view/247180
- DOI: https://doi.org/10.31857/S2686953522600878
- EDN: https://elibrary.ru/HGOXOC
- ID: 247180
Дәйексөз келтіру
Аннотация
The activating effect of AlCl3 in the amount of 10 mol. % in the homo-coupling of alkyl-, phenyl-, and silyl-substituted acetylenes with the Mg–Cp2ZrCl2 reagent system was found for the first time. The unique nature of this activation is indicated by the fact that in the presence of 10 mol. % of Lewis acids such as BF3 ⋅ Et2O, Me3SiCl, InCl3, and SnCl4, the reaction with 5-decyne does not occur even after 5 h, while in the presence of AlCl3, homocoupling products are selectively formed in high yield in 10 min at room temperature.
Негізгі сөздер
Авторлар туралы
I. Ramazanov
Institute of Petrochemistry and Catalysis, Ufa Federal Research Center, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: ilfir.ramazanov@gmail.com
Russian Federation, 450075, Ufa
F. Sadykova
Institute of Petrochemistry and Catalysis, Ufa Federal Research Center, Russian Academy of Sciences
Email: ilfir.ramazanov@gmail.com
Russian Federation, 450075, Ufa
T. Zosim
Institute of Petrochemistry and Catalysis, Ufa Federal Research Center, Russian Academy of Sciences
Email: ilfir.ramazanov@gmail.com
Russian Federation, 450075, Ufa
K. Frolova
Institute of Petrochemistry and Catalysis, Ufa Federal Research Center, Russian Academy of Sciences
Email: ilfir.ramazanov@gmail.com
Russian Federation, 450075, Ufa
U. Dzhemilev
N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences
Email: ilfir.ramazanov@gmail.com
Russian Federation, 119991, Moscow
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