Complexes between Gaseous Gallium Chloride and Cobalt Chloride.
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منابع مشابه
P-122: Effects of Cobalt Chloride and Chromium Chloride on Development of Mouse Testes
Background: Cobalt (Co) is an essential trace element for mammals required for the synthesis of vitamin B12. It is not a cumulative toxin but chronic exposure induces negative effects on the organism. It was proven that cobalt passes via placenta appearing in the fetal blood and amniotic fluid and it is shown to possess an embryotoxic effect. Also, chromium (Cr) is recognized as a trace element...
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Three-coordinate organometallic complexes are rare, especially with the prototypical methyl ligand. Using a hindered, rigid bidentate ligand (L), it is possible to create 12-electron methyliron(II) and 13-electron methylcobalt(II) complexes. These complexes are thermally stable, and (1)H NMR spectra suggest that the low coordination number is maintained in solution. Attempts to create the 14-el...
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The erythropoietic effects of sustained intraperitoneal (i.p.) administration of CoCl2 and NiCl2 were compared with the effects of a single intrarenal (i.r.) injection of alpha Ni3S2 in female Fischer-344 rats. Infusion of NiCl2 by osmotic minipumps (0.85 mg Ni per day, i.p., for 24 days; total dose = 20 mg Ni per rat) did not alter the blood hematocrit or reticulocyte count during six weeks of...
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Cobalt (Co2+) is required as an essential trace element to a variety of metabolic functions such as the synthesis of vitamin B12 in mammals. It was proven that cobalt passes through the placenta to the fetus. Cobalt possesses toxic effect on embryo. Also, Chromium (Cr3+) as an essential element for both animal and human nutrition has antioxidative capacity. In this study we examined the effects...
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The electrochemical reduction of allyl chloride is strongly catalyzed in the presence of cobalt complexes of 2,2'-bipyridine. A prominent reaction product of the catalyzed reduction is 1,5-hexadiene. Voltammetry, coulometry, and gas chromatographic data are presented and analyzed and a mechanistic scheme proposed to. account for the catalytic action of the cobalt-2,2'-bipyridine complexes. Rece...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1976
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.30a-0193