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In Situ EPR Monitoring of Chromium Species Formed during Cr-Pyrrolyl Ethylene Trimerization Catalyst Formation Научная публикация

Журнал Organometallics
ISSN: 0276-7333 , E-ISSN: 1520-6041
Вых. Данные Год: 2010, Том: 29, Номер: 13, Страницы: 2943-2950 Страниц : 8 DOI: 10.1021/om100215t
Ключевые слова ELECTRON-SPIN-RESONANCE; METAL OXIDATION-STATE; FROZEN SOLUTIONS; COMPLEXES; TETRAMERIZATION; OLIGOMERIZATION; SPECTROSCOPY; CHEMISTRY; MECHANISM; OLEFIN
Авторы Skobelev Igor Y. 1,2 , Panchenko Valentina N. 1 , Lyakin Oleg Y. 1,2 , Bryliakov Konstantin P. 1,2 , Zakharov Vladimir A. 1 , Talsi Evgenii P. 1,2
Организации
1 Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation
2 Novosibirsk State University, 630090, Novosibirsk, Russian Federation

Информация о финансировании (2)

1 Российский фонд фундаментальных исследований 09-03-00485
2 Российский фонд фундаментальных исследований 10-03-91330

Реферат: The catalyst systems Cr(acac)(3)/pyrrole/AlEt(3)/AlEt(2)Cl and Cr(EH)(3)/pyrrole/AlEt(3)/AlEt(2)Cl in cyclohexane (EH = 2-ethylhexanoate), modeling the Phillips ethylene trimerization catalyst, have been studied by EPR spectroscopy. The effect of various components of these catalyst systems on the concentration of CO (III) and Cr(I) species and ethylene trimerization activity has been investigated. The relationship between the trimerization data and the nature of the chromium species present in the reaction solution has been studied.
Библиографическая ссылка: Skobelev I.Y. , Panchenko V.N. , Lyakin O.Y. , Bryliakov K.P. , Zakharov V.A. , Talsi E.P.
In Situ EPR Monitoring of Chromium Species Formed during Cr-Pyrrolyl Ethylene Trimerization Catalyst Formation
Organometallics. 2010. V.29. N13. P.2943-2950. DOI: 10.1021/om100215t WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 19 мар. 2010 г.
Опубликована online: 8 июн. 2010 г.
Опубликована в печати: 12 июл. 2010 г.
Идентификаторы БД:
Web of science: WOS:000279389500014
Scopus: 2-s2.0-77955784298
РИНЦ: 15333010
Chemical Abstracts: 2010:704411
Chemical Abstracts (print): 153:116363
OpenAlex: W2032250477
Цитирование в БД:
БД Цитирований
Web of science 64
Scopus 68
РИНЦ 68
OpenAlex 69
Альметрики: