Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Rana S. Ahmed"'
Publikováno v:
Ibn Al-Haitham Journal for Pure and Applied Sciences, Vol 28, Iss 2 (2017)
Several new derivatives of 1, 2, 4-triazoles linked to phthalimide moiety were synthesized through following multisteps. The first step involved preparation of 2, 2-diphthalimidyl ethanoic acid [2] via reaction of two moles of phthalimide with dichlo
Externí odkaz:
https://doaj.org/article/dd3a48dd40a64b96b69d66182d4f4e90
Publikováno v:
Al-Nahrain Journal of Science. :30-37
A series of new derivatives of 7-ethyl-4-methyl quinoline-2-one were synthesized, by cyclization reaction of m-ethyl phenol with ethylacetoacetate in the presence of sulfuric acid to yield 7-ethyl-4-methyl coumarin, which was chosen as the starting m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01079a16659e7f2dd5c735c8fe12f978
https://doi.org/10.22401/anjs.00.2.04
https://doi.org/10.22401/anjs.00.2.04
Publikováno v:
Egyptian Journal of Chemistry.
Synthesis of 2-(4-Acetyl-phenyl)-4-nitro-isoindole-1, 3-dione chalcones were performed by fusion of 3-nitro phthalic anhydride with p-aminoacetophenone. Then the later was grinded with different aromatic aldehydes in the presence of sodium hydroxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc1bdba8e7addb5425d67b85c5708a03
https://doi.org/10.21608/ejchem.2021.55742.3176
https://doi.org/10.21608/ejchem.2021.55742.3176
Study of Corrosion Inhibition for Mild Steel in Hydrochloric Acid Solution by a new furan derivative
Publikováno v:
Journal of Physics: Conference Series. 1879:022061
The corrosion inhibition effect of a new furan derivative (furan-2-ylmethyl sulfanyl acetic acid furan-2-ylmethylenehydrazide) on mild steel in 1.0 M HCl was investigated using corrosion potential (ECORR) and potentiodynamic polarization. The obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66e6c1a598fdd90bb1a0422cd9dbbe2e
https://doi.org/10.1088/1742-6596/1879/2/022061
https://doi.org/10.1088/1742-6596/1879/2/022061