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Paramagnetic Metal–Metal Bonded Heterometallic Complexes
Chemical Reviews, 2020Significant progress has been made in the past 10-15 years on the design, synthesis, and properties of multimetallic coordination complexes with heterometallic metal-metal bonds that are paramagnetic. Several general classes have been explored including heterobimetallic compounds, heterotrimetallic compounds of either linear or triangular geometry ...
Jill A. Chipman, John F. Berry
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Transition-metal difluorocarbene complexes
Chemical Communications, 2021We review the recent developments in the chemistry of transition-metal difluorocarbenes, including bonding and utility of MCF2complexes.
Wei Zhou +6 more
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Starch–metal complexes and metal compounds
Journal of the Science of Food and Agriculture, 2018AbstractRecently, metal derivatives of starch evoked considerable interest. Such metal derivatives can take a form of starch compounds bearing metal atoms and metal carrying moieties either covalently bound or complexed. Starch metal complexes may have a character of either Werner, inclusion, sorption or capillary complexes.
Hanna Staroszczyk +2 more
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Transition Metal Carbide Complexes
Chemical Reviews, 2021Carbide complexes remain a rare class of molecules. Their paucity does not reflect exceptional instability but is rather due to the generally narrow scope of synthetic procedures for constructing carbide complexes. The preparation of carbide complexes typically revolves around generating LnM-CEx fragments, followed by cleavage of the C-E bonds of the ...
Anders Reinholdt, Jesper Bendix
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Journal of Medicinal Chemistry, 1986
The preparation of stable complexes between the N7-[2-(2-pyridyl)ethyl] and N7-(2-piperazinylethyl) derivatives of mitomycin C and metal ions such as Cu(II), Zn(II), and Pt(II) was accomplished. Mitomycin C did not form stable complexes, but it rearranged to a mitosene capable of complex formation. Some of these complexes had antitumor activity in mice.
B S, Iyengar +3 more
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The preparation of stable complexes between the N7-[2-(2-pyridyl)ethyl] and N7-(2-piperazinylethyl) derivatives of mitomycin C and metal ions such as Cu(II), Zn(II), and Pt(II) was accomplished. Mitomycin C did not form stable complexes, but it rearranged to a mitosene capable of complex formation. Some of these complexes had antitumor activity in mice.
B S, Iyengar +3 more
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Metal Complexes of Dithiatetrazocines
Phosphorus, Sulfur, and Silicon and the Related Elements, 1992Abstract Dithiatetrazocines of the type 1,5-E2N4S2 (E=Me2NC, R2P) form the transition metal complexes M(PR3)2(1,5-E2N4S2) (M=Pt, Pd, Ni) which involve an η2- S, S′ interaction with the metal. A reversible elimination of R3P from these mononuclear complexes gives the binuclear complexes [M(PR3)(1,5-E2N4S2)]2.
CHIVERS, T +5 more
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Zeolite Encapsulated Metal Complexes
Journal of inclusion phenomena and molecular recognition in chemistry, 1995The potential for coupling the shape selectivity associated with the well-defined channels and cages of zeolites with the reactivity of metal complexes makes these molecular sieves particularly attractive as solid supports. Zeolites have a distinct advantage over conventional support materials in that a metal complex can be physically trapped in the ...
Kenneth J. Balkus, Alexei G. Gabrielov
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Complexation Parameters of Terpyridine-Metal Complexes
2006Terpyridine ligands were used for the construction of model complexes, which were characterized by NMR, UV-vis and MALDI-TOF mass spectrometry. Subsequently, the kinetics of the complex formation was investigated by isothermal titration microcalorimetry (ITC) to obtain the complexation constants. In addition, the complexation reaction was studied by UV-
Hofmeier, H. +2 more
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Transition metal borylene complexes
Chemical Society Reviews, 2013Borylene ligands (:BR) are isolobal to CO and other iconic organometallic ligands. As such, borylene ligands enjoy some parallels to these ligands, but in many ways, their chemistry is distinct. This tutorial review gives an introduction to the synthesis, properties and reactivity of the major classes of transition metal borylene complexes, including ...
Holger Braunschweig +2 more
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