Influence of the Nuclearity of Copper(II) Chloride Complexes on Their Activity in Catalytic C–Cl Bond Metathesis Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 2008, Volume: 49, Number: 5, Pages: 737-742 Pages count : 6 DOI: 10.1134/S0023158408050194 | ||||||
Tags | CuCl; Silica Surface; Copper Complex; Metathesis; Aerosil | ||||||
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Affiliations |
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Funding (1)
1 | Russian Foundation for Basic Research | 06-03-32331 |
Abstract:
Catalytic systems containing mainly mononuclear (CuCl 4 2− ) or dinuclear (Cu2Cl 6 2− ) tributylbenzylammonium chlorocuprates are prepared by adsorption on silica surfaces of different structures (Aerosil and Silokhrom). Using ESR, XANES, and electronic spectroscopy, the CuCl 4 2− ions are shown to be reduced rapidly under conditions of C-Cl bond metathesis, whereas the dinuclear chlorocuprates are relatively stable. A correlation between the number of copper ions in the chlorocuprate anion and its catalytic activity is established: the mononuclear complexes are several times more active than their dinuclear counterparts.
Cite:
Golubeva E.N.
, Pergushov V.I.
, Kokorin A.I.
, Kochubey D.I.
, Kriventsov V.V.
, Zubareva N.A.
Influence of the Nuclearity of Copper(II) Chloride Complexes on Their Activity in Catalytic C–Cl Bond Metathesis
Kinetics and Catalysis. 2008. V.49. N5. P.737-742. DOI: 10.1134/S0023158408050194 WOS Scopus РИНЦ
Influence of the Nuclearity of Copper(II) Chloride Complexes on Their Activity in Catalytic C–Cl Bond Metathesis
Kinetics and Catalysis. 2008. V.49. N5. P.737-742. DOI: 10.1134/S0023158408050194 WOS Scopus РИНЦ
Original:
Голубева Е.Н.
, Пергушов В.И.
, Кокорин А.И.
, Кочубей Д.И.
, Кривенцов В.В.
, Зубарева Н.А.
Влияние нуклеарности хлоридных комплексов меди(II) на их активность в каталитической реакции метатезиса связи C-Cl
Кинетика и катализ. 2008. Т.49. №5. С.773-778. РИНЦ
Влияние нуклеарности хлоридных комплексов меди(II) на их активность в каталитической реакции метатезиса связи C-Cl
Кинетика и катализ. 2008. Т.49. №5. С.773-778. РИНЦ
Dates:
Submitted: | Feb 6, 2008 |
Published print: | Sep 1, 2008 |
Published online: | Sep 30, 2008 |
Identifiers:
Web of science | WOS:000259698000019 |
Scopus | 2-s2.0-53249119774 |
Elibrary | 13597105 |
Chemical Abstracts | 2008:1175948 |
Chemical Abstracts (print) | 150:190957 |
OpenAlex | W1967112997 |