Results 11 to 20 of about 17,755 (301)
Comptes Rendus. Chimie, 2021 Six donor–${\pi }$–acceptor azo dyes, with altered donor- (p-hydroxyphenyl- and naphthalene-2-ol) and carboxylic based acceptor groups, were subjected to detailed solvatochromic and tautomeric investigation in different environments by experimental and ...
Matović, Luka +4 more
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Journal of Tropical Medicine, 2020 The antimicrobial activity of 2-naphtholic and phenolic azo compounds was determined against seven microbial species, Staphylococcus aureus (ATCC 25923), Streptococcus pyrogenes (clinical), and Enterococcus faecalis (ATCC 29212), Salmonella typhi ...
Joseph Kwasi Adu +6 more
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Synthesis, Characterization and Biological Evaluation of Some Azo and Azo-Schiff Compounds [PDF]
Kirkuk Journal of Science, 2019 This work involves the preparation of some new azo and azo-Schiff compounds derived from benzothiophene, dibenzothiophene, and diamines (1, 5-diaminonaphthalene, and thiocarbohydrazide).
Hadi Azeez +2 more
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Chemosensors, 2020 This research includes the design and synthesis of new derivatives for rhodanine azo compounds (4a−c) containing a naphthalene ring. Physiochemical properties of the synthesized compounds were determined by their melting points, FTIR, 1H-NMR, 13C ...
Dana Akram +2 more
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Toxics, 2022 The aims of the study were to determine the kinetics of the photocatalytic degradation of six sulfonamides in the presence of TiO2-P25 in acidic, neutral, and alkaline solutions and to identify the structures of the stable products.
Dominika Sapińska +4 more
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Synthesis and Identification of Phenyl Azochalcone & bis- azo – Chalcone Derivatives Derived from P-amino Acetophenone [PDF]
Kirkuk Journal of Science, 2018 This work involves the synthesis of different substituted amino-chalcones via claisen- schmidt condensation reaction between p-amino acetophenone and different aromatic substituted benzaldehydes. The second step involves the conversion of amino-chalcones
Zahraa Talib Ghlib +2 more
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, 2010 Routes to novel heterocyclic azo compounds and components of use as potential inkjet dyes were investigated. A new route to fluorenones from biphenyl acid chlorides using FVP (Flash Vacuum Pyrolysis) has been discovered. Fluorenone and 4-methylfluoren-9-one were prepared by FVP of 2-phenylbenzoyl chloride and 2-methylbiphenyl-2-carbonyl chloride ...
Paul M. Iannarelli
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Preparation characterization and biological activity of some new tetra - azo compounds
مجلة علوم ذي قار, 2019 In this paper , preparation and characterization of some tetra azo compounds .Azo coupling of 3`,3,4`,4- tetra amino biphenyl with phenol and some phenol derivatives in alkaline solution gave azo dyes. I.R and U.V.
ojs_admin, Maged Muzael
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Azo Compounds and their Potential Applications: Article Review
Al-Kitab Journal for Pure SciencesA review of the existing body of literature about azo compounds and their practical applications. Azo compounds, which include a (-N=N-) group, serve as the fundamental structure for several produced compounds in different fields of chemistry ...
Zainab Radhi Al-Majdi +3 more
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AZO COMPOUNDS WITH ANTIMICROBIAL ACTIVITY
Proceedings of The 14th International Electronic Conference on Synthetic Organic Chemistry, 2010 Georgeta M. Simu +5 more
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