Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, volume 32, issue 2, pages 116-120
Reactions of Cu(II) and Co(II) acetates, acetylacetonates, and valinates with α,α-dipyrrolylemethen
Publication type: Journal Article
Publication date: 2006-02-01
Quartile SCImago
Q3
Quartile WOS
Q3
Impact factor: 1.9
ISSN: 10703284, 16083318
General Chemistry
General Chemical Engineering
Abstract
The reactions of Co(II) and Cu(II) acetates, valinates, and acetylacetonates with 3,3′,5,5′-tetramethyl-4,4′-dibutyldipyrrolylmethen (HL) in DMF at 298.15 K are studied by spectrophotometric method. The compositions and thermodynamic constants of formation of the Cu(II) and Co(II) complexes are determined using the methods of molar ratios and continuous changes. With an excess in Cu(II) acetate or acetylacetonate, the formation of mixed-ligand complexes CuL(OAc) and CuL(Acac), respectively, was observed, whereas CuL2 complex was detected in the case of HL excess. At either ratio of the reagent concentrations, reactions of Co(II) acetate and acetylacetonate with HL always afforded CoL2 complex, while in the case of Cu(II) and Co(II) valinates, only one amino acid ligand was replaced to give ML(Val) complexes (HVal is valine). The chelating capability of the ligand HL toward the Cu2+ ion was found to be higher than that toward the Co2+ ion.
Citations by journals
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1
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Russian Journal of General Chemistry
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Russian Journal of General Chemistry
2 publications, 33.33%
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Inorganic Chemistry Communication
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1 publication, 16.67%
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Chemistry - A European Journal
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Chemical Reviews
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Chemical Reviews
1 publication, 16.67%
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Chemistry of Materials
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1 publication, 16.67%
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1
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Citations by publishers
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1
2
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Pleiades Publishing
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Pleiades Publishing
2 publications, 33.33%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
2 publications, 33.33%
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Elsevier
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Elsevier
1 publication, 16.67%
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Wiley
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Wiley
1 publication, 16.67%
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1
2
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Guseva G. B. et al. Reactions of Cu(II) and Co(II) acetates, acetylacetonates, and valinates with α,α-dipyrrolylemethen // Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2006. Vol. 32. No. 2. pp. 116-120.
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Guseva G. B., Antina E. V., Vsyugin A. I., Mamardashvili G., Petrov V. V. Reactions of Cu(II) and Co(II) acetates, acetylacetonates, and valinates with α,α-dipyrrolylemethen // Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2006. Vol. 32. No. 2. pp. 116-120.
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TY - JOUR
DO - 10.1134/S1070328406020060
UR - https://doi.org/10.1134%2FS1070328406020060
TI - Reactions of Cu(II) and Co(II) acetates, acetylacetonates, and valinates with α,α-dipyrrolylemethen
T2 - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
AU - Vsyugin, A I
AU - Mamardashvili, G.M.
AU - Petrov, V. V.
AU - Guseva, G B
AU - Antina, E V
PY - 2006
DA - 2006/02/01 00:00:00
PB - Pleiades Publishing
SP - 116-120
IS - 2
VL - 32
SN - 1070-3284
SN - 1608-3318
ER -
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@article{2006_Guseva,
author = {A I Vsyugin and G.M. Mamardashvili and V. V. Petrov and G B Guseva and E V Antina},
title = {Reactions of Cu(II) and Co(II) acetates, acetylacetonates, and valinates with α,α-dipyrrolylemethen},
journal = {Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya},
year = {2006},
volume = {32},
publisher = {Pleiades Publishing},
month = {feb},
url = {https://doi.org/10.1134%2FS1070328406020060},
number = {2},
pages = {116--120},
doi = {10.1134/S1070328406020060}
}
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MLA
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Guseva, G. B., et al. “Reactions of Cu(II) and Co(II) acetates, acetylacetonates, and valinates with α,α-dipyrrolylemethen.” Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, vol. 32, no. 2, Feb. 2006, pp. 116-120. https://doi.org/10.1134%2FS1070328406020060.