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Cyclic Carbonates Synthesis from Epoxides and CO2 over Metal–Organic Framework Cr-MIL-101 Научная публикация

Журнал Journal of Catalysis
ISSN: 0021-9517 , E-ISSN: 1090-2694
Вых. Данные Год: 2013, Том: 298, Страницы: 179-185 Страниц : 7 DOI: 10.1016/j.jcat.2012.11.029
Ключевые слова Carbon dioxide, Cyclic carbonates, Cycloaddition, Heterogeneous catalysis, Metal-organic framework, MIL-101
Авторы Zalomaeva Olga V. 1 , Chibiryaev Andrey M. 2 , Kovalenko Konstantin A. 3 , Kholdeeva Oxana A. 1 , Balzhinimaev Bair S. 1 , Fedin Vladimir P. 3
Организации
1 Boreskov Institute of Catalysis, 5, av. Acad. Lavrentiev, Novosibirsk 630090, Russia
2 Vorozhtsov Novosibirsk Institute of Organic Chemistry, 9, av. Acad. Lavrentiev, Novosibirsk 630090, Russia
3 Nikolaev Institute of Inorganic Chemistry, 3, av. Acad. Lavrentiev, Novosibirsk 630090, Russia

Информация о финансировании (1)

1 Президиум РАН 5.6.1

Реферат: The catalytic performance of the metal–organic framework Cr-MIL-101 in solvent-free coupling of CO2 and epoxides to produce cyclic carbonates has been explored at both high-pressure (100 atm CO2) and low-pressure (8 atm CO2) conditions in the temperature range of 25–120 °C. The presence of tetrabutylammonium bromide as co-catalyst was found to be crucial for the formation of the cyclic carbonates at mild reaction conditions (8 atm CO2, 25 °C). The yield of the styrene carbonate attained 95% at 98% substrate conversion after 48 h. Cycloaddition of CO2 to propylene oxide gave propylene carbonate with 82% yield at 91% conversion after 24 h. Heterogeneous nature of catalysis was proved by hot catalyst filtration test, indicating no leaching of active chromium species. However, a deterioration of the catalytic properties occurred after catalyst recycling due to pores blockage with the reaction products and gradual degradation of the MIL-101 structure.
Библиографическая ссылка: Zalomaeva O.V. , Chibiryaev A.M. , Kovalenko K.A. , Kholdeeva O.A. , Balzhinimaev B.S. , Fedin V.P.
Cyclic Carbonates Synthesis from Epoxides and CO2 over Metal–Organic Framework Cr-MIL-101
Journal of Catalysis. 2013. V.298. P.179-185. DOI: 10.1016/j.jcat.2012.11.029 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 2 авг. 2012 г.
Принята к публикации: 27 нояб. 2012 г.
Опубликована online: 4 янв. 2013 г.
Опубликована в печати: 1 февр. 2013 г.
Идентификаторы БД:
Web of science: WOS:000316155700020
Scopus: 2-s2.0-84873369865
РИНЦ: 20428475
Chemical Abstracts: 2013:190177
Chemical Abstracts (print): 158:331080
OpenAlex: W2034142805
Цитирование в БД:
БД Цитирований
Web of science 280
Scopus 292
РИНЦ 273
OpenAlex 289
Альметрики: