KFU. Card publication. The C-H bond activation in the 1-ethyl-3-methylimidazolium acetate – copper(II) acetate – water

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THE C-H BOND ACTIVATION IN THE 1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE &NDASH; COPPER(II) ACETATE &NDASH; WATER &NDASH; AIR (DIOXYGEN) SYSTEMS

Form of presentation

Articles in international journals and collections

Year of publication

2014

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Authors, employees of KFU

Islamov Daut Rinatovich, author

Kataeva Olga Nikolaevna, author

Serov Nikita Yurevich, author

Bibliographic description in the original language

Shtyrlin V.G. The C-H bond activation in the 1-ethyl-3-methylimidazolium acetate – copper(II) acetate – water – air (dioxygen) systems / V.G. Shtyrlin, N.Yu. Serov, D.R. Islamov, A.L. Konkin, M.S. Bukharov, O.I. Gnezdilov, D.B. Krivolapov, O.N. Kataeva, G.A. Nazmutdinova, F. Wendler // Dalton Trans. – 2014. – V.43, N 2. – P. 799-805.

Annotation

Dalton Transactions

Keywords

C-H bond activation, ionic liquid, redox processes, 13 NMR, EPR

The name of the journal

DALTON T

URL

http://pubs.rsc.org/en/content/articlelanding/2014/dt/c3dt51946e#!divAbstract

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=84853&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Islamov Daut Rinatovich	ru_RU
dc.contributor.author	Kataeva Olga Nikolaevna	ru_RU
dc.contributor.author	Serov Nikita Yurevich	ru_RU
dc.date.accessioned	2014-01-01T00:00:00Z	ru_RU
dc.date.available	2014-01-01T00:00:00Z	ru_RU
dc.date.issued	2014	ru_RU
dc.identifier.citation	Shtyrlin V.G. The C-H bond activation in the 1-ethyl-3-methylimidazolium acetate – copper(II) acetate – water – air (dioxygen) systems / V.G. Shtyrlin, N.Yu. Serov, D.R. Islamov, A.L. Konkin, M.S. Bukharov, O.I. Gnezdilov, D.B. Krivolapov, O.N. Kataeva, G.A. Nazmutdinova, F. Wendler // Dalton Trans. – 2014. – V.43, N 2. – P. 799-805.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=84853&p_lang=2	ru_RU
dc.description.abstract	DALTON T	ru_RU
dc.description.abstract	Dalton Transactions	ru_RU
dc.description.abstract	Ionic liquid (1-ethyl-3-methylimidazolium acetate, [C2C1im][AcO])-copper(II) diacetate monohydrate-water-air (O2) systems have been investigated by 13C NMR, EPR, spectrophotometry, HPLC, and synthetic chemistry methods at different temperatures. The C-H bond activation of [C2C1im]+ with the formation of the unusual dication 1,1′-diethyl-3,3′-dimethyl-2,2′-biimidazolium ([(C2C1im)2]2+) at 50 C and 1-ethyl-3-methyl-1H-imidazol-2(3H)-one (C2C1imO) at 50-85 C was revealed. Two new complexes with the above compounds, [(C2C1im)2][Cu(AcO)4] and Cu2(AcO)4(C2C1imO)2, were isolated from the systems and characterized by X-ray structural analysis. Catalytic cycles with the participation of copper(II) acetate and dioxygen and the production of [(C2C1im)2]2+ and C2C1imO have been proposed. The catalysis presumably includes the formation of the CuII(O2)CuII active centre with μ-η2:η2-peroxide bridging in analogy with tyrosinase and catechol oxidase activity.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	C-H bond activation	ru_RU
dc.subject	ionic liquid	ru_RU
dc.subject	redox processes	ru_RU
dc.subject	13 NMR	ru_RU
dc.subject	EPR	ru_RU
dc.title	The C-H bond activation in the 1-ethyl-3-methylimidazolium acetate – copper(II) acetate – water – air (dioxygen) systems	ru_RU
dc.type	Articles in international journals and collections	ru_RU