Results 21 to 30 of about 6,419,791 (211)
5-(4-Ethoxyphenyldiazenyl)-8-hydroxyquinoline
Acta Crystallographica Section E Structure Reports Online, 2006 In the molecules of the title compound, C17H15N3O2, the ethoxyphenyl ring forms a dihedral angle of 7.37 (11)° with the quinoline ring system. In the crystal structure, intermolecular O—H⋯N hydrogen bonds link the molecules into centrosymmetric R22(10) dimers; these dimers are arranged in sheets parallel to the ab plane.
Saylam, Aytul +4 more
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, 2021 A series of novel substituted-azo dyes 8-(aryldiazenyl)quinolin-5-ol (5a-i) were synthesized by the coupling reaction of 5-hydroxyquinoline with diazotized aniline derivatives in the presence of NaNO2 in HCl/H2O mixture.
Hamid Rashidnejad +7 more
semanticscholar +1 more source
A Useful 8-Hydroxyquinoline Synthon
Journal of Chemical Research, 2003 The preparation of 2-bromomethyl-8-(2,2-dimethylpropanoyloxyquinoline) is described and its use as a synthon for the incorporation of 8-hydroxyquinoline units into aza-crowns is exemplified.
Jason P. Cross, Peter G. Sammes
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Caryologia, 2021 Different methods of chromosome preparation for insect are now being used across the world. Well-spread chromosomes with explicit morphology, in addition to no cell wall debris are required for karyotype investigations.
Fatemeh Farsi +3 more
doaj +1 more source
Advances in Horticultural Science, 2018 Natural preservatives such as herbal essential oils have potential ability for extending postharvest vase life of cut flowers. In this study, application effect of cumin (Cuminum cyminum L.) essential oil and 8-hydroxyquinoline sulfate on vase life and ...
S.A. Mirjalili, B. Kavoosi, Yusef peyro
doaj +1 more source
Ornamental Horticulture, 2021 Occlusion of the stem vasculature by microorganisms that proliferate in the vase water, or the plant vessels, leads to water stress symptoms that reduce postharvest quality of cut flowers. This study aimed to determine the effects of pulsing and wet-cold
Judith Kavulani Chore +3 more
doaj +1 more source
Formation and Entrapment of Tris(8-hydroxyquinoline)aluminum from 8-Hydroxyquinoline in Anodic Porous Alumina [PDF]
Materials, 2016 The formation and entrapment of tris(8-hydroxyquinoline)aluminum (Alq3) molecules on the surface of anodic porous alumina (APA) immersed in an ethanol solution of 8-hydroxyquinoline (HQ) were investigated by absorption, fluorescence, and Raman spectroscopies.
Yamaguchi, Shohei, Matsui, Kazunori
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New insights into the mechanism of antifungal action of 8-hydroxyquinolines
Saudi Pharmaceutical Journal, 2019 The 8-hydroxyquinoline core is a privileged scaffold for drug design explored to afford novel derivatives endowed with biological activity. Our research aimed at clarifying the antifungal mechanism of action of clioquinol, 8-hydroxy-5-quinolinesulfonic ...
Bruna Pippi +9 more
doaj +1 more source
Advances in Materials Science and Engineering, 2017 The treatment of anodic porous alumina (APA) plates in heated water containing 8-hydroxyquinoline (HQ) produces crystalline tris(8-hydroxyquinoline)aluminum (Alq3) microbelts about 5–10 μm wide and 5–20 μm long.
Shohei Yamaguchi +2 more
doaj +1 more source
8-Hydroxy-2-methylquinolinium tetrachlorido(pyridine-2-carboxylato-κ2N,O)stannate(IV)
Acta Crystallographica Section E, 2011 In the reaction of pyridine-2-carboxylic acid and stannic chloride in the presence of 2-methyl-8-hydroxyquinoline, the 2-methyl-8-hydroxyquinoline is protonated, yielding the title salt, (C10H10NO)[SnCl4(C6H4NO2)].
Ezzatollah Najafi +2 more
doaj +1 more source