Výsledky vyhledávání - "Ahmed M. Hindawey"

Cobalt(II), nickel(II) and copper(II) complexes of syn-2-picolyl phenyl and syn-2-quinaldyl phenyl ketoximes

Autor: Mamdouh S. Masoud, Gamal B. Mohamed, Tarek M. Abd El-Fattah, Ali El-Dissouky, Ahmed M. Hindawey

Publikováno v: Transition Metal Chemistry. 16:181-184

The syn-2-picolyl phenyl ketoxime (HL1) and the syn-2-quinaldyl phenyl ketoxime (HL2) give [M(HL)LX], [M(HL)2X2] and [ML] solid complexes (M=Co, Ni and Cu; X=Cl−, Br− and NO3− which have been characterized by elemental analysis, room temperatur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4b71e8433bf4f952cb1bc75a474a17e
https://doi.org/10.1007/bf01032829

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Polarographische Untersuchungen an Solochromviolett RS in Pufferlösungen in Abwesenheit und in Gegenwart oberflächenaktiver Stoffe (SAS)

Autor: Ahmed M. Hindawey, Raafat M. Issa, Farouk M. Issa, Yousry M. Issa

Publikováno v: Monatshefte für Chemie - Chemical Monthly. 109:961-973

The polarographic behaviour of solochrome violet RS is investigated in buffer solutions of varying pH in the absence and presence of surfactants (triton 100-X and dodecylbenzene-sulphonate). The reduction proceeds irreversibly along a single wave in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6525e8eddff1392601e6ca3e10aff813
https://doi.org/10.1007/bf00907318

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Metal chelates of heterocyclic nitrogen-containing ketones. XIX. Some acetato- and nitrato-copper(II) complexes of phenyl-2 picolyl ketone hydrazone and phenyl-2-picolyl ketone phenyl hydrazone

Autor: Ali El-Dissouky, Ahmed M. Hindawey, Amina Abdel-Salam

Publikováno v: Inorganica Chimica Acta. 118:109-114

Complexes of phenyl-2-picolyl ketone hydrazone and phenyl-2-picolyl ketone phenyl hydrazone, PPKhy and PPKPhy, respectively, with hydrated copper(II) acetate or hydrated copper(II) nitrate in mole ratio 1:1 or 1:2, metal:ligand, have been prepared. V

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c77e1c93112b6285ab000cd3fa5636f
https://doi.org/10.1016/s0020-1693(00)81370-5

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Metal chelates of heterocyclic nitrogen-containing ketones. XX. Temperature dependence of magnetic susceptibility and electron spin resonance spectra of halogeno-copper(II) complexes of phenyl-2-picolyl ketone hydrazone and phenyl hydrazone

Autor: Ali El-Dissouky, Ahmed M. Hindawey, Amina Abdel-Salam

Publikováno v: Inorganica Chimica Acta. 119:207-214

The interaction of hydrated copper(II) chloride or bromide with phenyl-2-picolyl ketone hydrazone and phenyl-2-picolyl ketone phenyl hydrazone, PPKhy and PPKPhy, respectively, have been studied employing elemental analyses, spectral studies (IR and e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4858a78d7e9876bcf2890fdd9525ac70
https://doi.org/10.1016/s0020-1693(00)84342-x

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