Catalytic Ethylene Oligomerization on Cobalt(II) bis(imino)pyridine Complexes Bearing Electron-Withdrawing Groups Научная публикация
| Журнал |
Journal of Organometallic Chemistry
ISSN: 0022-328X |
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| Вых. Данные | Год: 2019, Том: 884, Страницы: 55-58 Страниц : 4 DOI: 10.1016/j.jorganchem.2019.02.002 | ||||
| Ключевые слова | Ethylene; Bis(imino)pyridine; Cobalt; Electron-withdrawing; Oligomerization; Polymerization | ||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Министерство образования и науки Российской Федерации | 14.607.21.0169 (RFMEFI60717X0169) |
Реферат:
A series of novel bis(imino)pyridine cobalt(II) chlorides, LCoCl2, with the bis(imino)pyridine ligands bearing one or several electron-withdrawing substituents (F, Cl, Br, CF3) at the aniline moieties, have been prepared and characterized. In the presence of methylalumoxane (MAO), these complexes have demonstrated high ethylene oligo- and polymerization activity (up to 1.8·107 g products∙(mol Co)−1 h−1 bar−1), affording products ranging from 1-butene and Z,E-2-butenes to strictly linear low-molecular-weight (Mn ∼ 300…700) polyethylene. The dependence of the reaction outcome on the ligand structure is discussed.
Библиографическая ссылка:
Antonov A.A.
, Semikolenova N.V.
, Talsi E.P.
, Bryliakov K.P.
Catalytic Ethylene Oligomerization on Cobalt(II) bis(imino)pyridine Complexes Bearing Electron-Withdrawing Groups
Journal of Organometallic Chemistry. 2019. V.884. P.55-58. DOI: 10.1016/j.jorganchem.2019.02.002 WOS Scopus РИНЦ РИНЦ CAPlus OpenAlex
Catalytic Ethylene Oligomerization on Cobalt(II) bis(imino)pyridine Complexes Bearing Electron-Withdrawing Groups
Journal of Organometallic Chemistry. 2019. V.884. P.55-58. DOI: 10.1016/j.jorganchem.2019.02.002 WOS Scopus РИНЦ РИНЦ CAPlus OpenAlex
Даты:
| Поступила в редакцию: | 14 дек. 2018 г. |
| Принята к публикации: | 1 февр. 2019 г. |
| Опубликована online: | 2 февр. 2019 г. |
| Опубликована в печати: | 30 мар. 2019 г. |
Идентификаторы БД:
| Web of science: | WOS:000458779500006 |
| Scopus: | 2-s2.0-85061090129 |
| РИНЦ: | 38664513 | 41790725 |
| Chemical Abstracts: | 2019:298318 |
| OpenAlex: | W2912765651 |