Replacement of carboxylate bridges in polynuclear nickel pivalates with 2-hydroxy-6-methylpyridine anions
M E Nikiforova
1
,
A. A. Sidorov
1
,
G.G. Aleksandrov
1
,
V. N. Ikorskii
2
,
I V Smolyaninov
3
,
A O Okhlobystin
3
,
N T Berberova
4
,
Publication type: Journal Article
Publication date: 2007-05-01
scimago Q3
SJR: 0.305
CiteScore: 2.8
Impact factor: —
ISSN: 10665285, 15739171
General Chemistry
Abstract
The reaction of 2-hydroxy-6-methylpyridine (HL, 1) with nonanuclear nickel trimethyl-acetate Ni9(OH)6(OOCCMe3)12(HOOCCMe3)4 (2) in MeCN with a ratio M: L = 1: 1 under mild conditions (20 °C, 15 min) led to degradation of the metal core to form the hexanuclear complex (HL)2(µ 2-HL)2Ni6(µ3-OH)2(µ2-H2O)2(µ-OOCCMe3)8(η-OOCCMe3)2 (3). Further heating of 3 in acetonitrile at 80 °C for 4 h afforded the (HL)Ni6(µ 3-OH)(µ3,η2-L)3(µ,η2-L)(µ3-L)(µ 3-OOCCMe3)(µ-OOCCMe3)4(η2-OOCCMe3) complex. The reaction with the use of a 2: 1 THF-EtOH mixture instead of acetonitrile at 50 °C gave the decanuclear complex [Ni10(µ 3-O)2(µ3-OH)4(µ-OOCCMe3)6(µ3,η 2-L)6(EtOH)6](H2O)2, which is also produced from compounds 1 and 2 in ethanol. The structures of the resulting complexes were established by X-ray diffraction.
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Nikiforova M. E. et al. Replacement of carboxylate bridges in polynuclear nickel pivalates with 2-hydroxy-6-methylpyridine anions // Russian Chemical Bulletin. 2007. Vol. 56. No. 5. pp. 943-952.
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Nikiforova M. E., Sidorov A. A., Aleksandrov G., Ikorskii V. N., Smolyaninov I. V., Okhlobystin A. O., Berberova N. T., Eremenko I. L. Replacement of carboxylate bridges in polynuclear nickel pivalates with 2-hydroxy-6-methylpyridine anions // Russian Chemical Bulletin. 2007. Vol. 56. No. 5. pp. 943-952.
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TY - JOUR
DO - 10.1007/s11172-007-0143-8
UR - https://doi.org/10.1007/s11172-007-0143-8
TI - Replacement of carboxylate bridges in polynuclear nickel pivalates with 2-hydroxy-6-methylpyridine anions
T2 - Russian Chemical Bulletin
AU - Nikiforova, M E
AU - Sidorov, A. A.
AU - Aleksandrov, G.G.
AU - Ikorskii, V. N.
AU - Smolyaninov, I V
AU - Okhlobystin, A O
AU - Berberova, N T
AU - Eremenko, I. L.
PY - 2007
DA - 2007/05/01
PB - Springer Nature
SP - 943-952
IS - 5
VL - 56
SN - 1066-5285
SN - 1573-9171
ER -
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BibTex (up to 50 authors)
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@article{2007_Nikiforova,
author = {M E Nikiforova and A. A. Sidorov and G.G. Aleksandrov and V. N. Ikorskii and I V Smolyaninov and A O Okhlobystin and N T Berberova and I. L. Eremenko},
title = {Replacement of carboxylate bridges in polynuclear nickel pivalates with 2-hydroxy-6-methylpyridine anions},
journal = {Russian Chemical Bulletin},
year = {2007},
volume = {56},
publisher = {Springer Nature},
month = {may},
url = {https://doi.org/10.1007/s11172-007-0143-8},
number = {5},
pages = {943--952},
doi = {10.1007/s11172-007-0143-8}
}
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MLA
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Nikiforova, M. E., et al. “Replacement of carboxylate bridges in polynuclear nickel pivalates with 2-hydroxy-6-methylpyridine anions.” Russian Chemical Bulletin, vol. 56, no. 5, May. 2007, pp. 943-952. https://doi.org/10.1007/s11172-007-0143-8.