نتایج جستجو برای: copper ii chloride dihydrate
تعداد نتایج: 728514 فیلتر نتایج به سال:
In the title compound, [CuCl(C17H19Cl4N3)]ClO4, the Cu(II) ion adopts a distorted square-planar geometry defined by one chloride ligand and the three nitro-gen atoms from the bis-[(pyridin-2-yl)meth-yl](3,5,5,5-tetra-chloro-pent-yl)amine ligand. The perchlorate counter-ion is disordered over three sets of sites with refined occupancies 0.0634 (17), 0.221 (16) and 0.145 (7). In addition, the het...
Copper-Mediated Non-Enzymatic Formation of Nitrite from Ammonia and Hydrogen peroxide at Alkaline pH
Ammonia is quantitatively oxidized by hydrogen peroxide to form nitrite, 7.63 ± 0.14 nmoles μmole H2O2. The reaction is accomplished within a minute occurring both at 4 and 20 C (P>0.1, n = 5). The reaction is mediated by copper (II) as it fails to occur in absence of copper; and is quantitatively reduced in presence of copper sequestering agents. The reaction requires the presence of free ammo...
The tumor-inhibitory jxitency of combinations of the cupric chelate of kethoxal bis(thiosemicarbazone) [Cu(II)KTS] with several compounds that cause inhibition of the synthesis of DNA by different biochemical mechanisms was assessed in Sarcoma 180 ascites cells. Cu(II)KTS prolonged the survival time of tumor-bearing mice, whereas neither cupric chloride, copper stéarate,nor kethoxal bis(thiose...
Crystallographic studies of metal–peptide complexes. V. (β-Alanyl-L-histidinato)copper(II) dihydrate
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید