Oxyquinoline

CjHuO, 56-81-5) see Actinoquinol Itraconazole Ketoconazole Oxyquinoline Phanquinone Primaquine Terconazole glycerol... 

Fig. 10.27. Oxyquinoline-based chelators, podands and coronands (M-l and M-2 K. Soroka et al. (1987) Anal. Chem. 59, 629. Bardez E. et al. (1997) J. Phys. Chem. B 101, 7786. M-3 and M-4 Hiratani K. (1987) Chem.

Iodoquinol Iodoquinol, 5,7-diiodo-8-quinolinol (37.2.2), is made by iodination of 8-oxyquinoline (37.2.1) using a mixture of potassium iodide/potassium iodate. The initial 8-hydroxyquinolin (37.2.1) is made from 2-aminophenol and glycerol in the presence of sulfuric acid and nitrobenzene (Skraup synthesis) [39,40]. 

When H202, contg ca 20% H20, was stabilized with oxyquinoline (400mg per liter), the mixt was known as T-Stoff(SS) (Ref 4, p 9 ... 

Hydroxy quinoline or 8-Quinolinol, oxyquinoline or Oxine (Called 8-Oxy-chinolin or Chinophenol in Ger). 

Amongst other N,0-donor ligand systems are worth noting 8-oxyquinoline, 2-hydroxyphenylbenzazoles, and nitroxyl radicals. The first of them, together with its substituted derivatives, forms the well-known ICC 45 [1,8,13,775-778], The ICC of type 446 are characteristic for all 2-hydroxyphenylbenzazole ligands [8,779] ... 

Common Name Hydroxychinolinium sulfuricum Oxichinolini sulfas Oxychinol Oxyquinol Oxyquinoline sulfate Oxyquinolini sulfas... 

The mixture of 1.4 kg o-nitrophenol, 2.1 kg o-aminophenol, 6 kg glycerine (d = 1.26) and 5 kg sulfuric acid (d = 1.848) was heated at reflux to temperature 130°-140°C. This temperature was kept for 1.5 hours. The obtained oxyquinoline precipitated, the liquid was removed with water-steam distillation. The residue was diluted with water and alkalized with sodium hydroxide and sodium carbonate to the strong alkaline reaction. The repeated distillation with water steam gave the oil, which hardened as the long needles by cooling. MP 75°-76°C recrystallized from diluted ethanol. 

The values for the rate constant 0 are nearly the same for the mixed complexes when L = picolinate, sulfosalicylate and 8-oxyquinoline-5-sulfonate indicating and hence it appears that they fit Model 1 (i.e.) Diebler-Eigen mechanism involving a dissociative pathway. This is true in the case of lighter lanthanides. In the case of heavier lanthanides,... 

X = benzoate, picrate, 8-oxyquinolinate, 2-oxy-1,4-naphthoquinonate, p-tert-butyiphenolate, 5-phenyl-2-tetrazoiide, F , BFJ... 

Synonyms. Oxyquinol Potassium Potassium Oxyquinoline Sulphate. Proprietary Names. It is an ingredient of Auralgicin, Quinoderm, and Quinoped. 

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