Synthesis of New Azo Compounds Based on N-(4-Hydroxypheneyl)maleimide and N-(4-Methylpheneyl)maleimide

Mohammed, Issam Ahmed; Mustapha, Asniza

doi:10.3390/molecules15107498

Cited by 60 publications

(56 citation statements)

References 18 publications

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“…The DFT was treated with hybrid functional Becke's three parameter and the Lee, Yang, Parr (B3LYP) [28] as a level of theory and LANL2DZ as a basis set [29,30].…”

Section: Computational Studymentioning

confidence: 99%

Synthesis, antimicrobial activity, computational and modeling studies of some new organotellurium compounds containing azo moities

et al. 2015

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“…The DFT was treated with hybrid functional Becke's three parameter and the Lee, Yang, Parr (B3LYP) [28] as a level of theory and LANL2DZ as a basis set [29,30].…”

Section: Computational Studymentioning

confidence: 99%

Synthesis, antimicrobial activity, computational and modeling studies of some new organotellurium compounds containing azo moities

et al. 2015

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“…In present time, BMI are widely used as a modifying agent in epoxy resins and developed epoxy-BMI hybrid resins and composites 2,7,8 and characterizetheir mechanical properties RESEARCH ARTICLE like tensile strength, flexibility, tensile modulus, impact strength, toughness and other many mechanical analysis4. However the brittle and high temperature resistance behavior of epoxy resins, limits their many useful mechanical and physical properties, hence their utility for high performance applications are limited 9,10 . The chemically modifications in epoxy resins made by the incorporation of bismaleimide moiety as a chemical modifying-agent in the sequence of improvement of thermal, mechanical, electrical and weather/wet -resistant properties according to their nature, ratios and variety of mixing agents.…”

Section: Introductionmentioning

confidence: 99%

Bismaleimide-Sulfonamide Homopolymer and Copolymers: Synthesis, Characterization and Microbial Analysis

2017

Chem Sci Trans

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The new bismaleimide monomer N,N'-bis(maleimide)benzenesulfonamide [BMBS], homopolymer N,N'-bis(maleimide)benzenesulfonamide[HBMBS] and copolymers-N,N'-bis(maleimide)benzenesulfonamide-vinyl acetate [CBMBS-A] and N,N'-bis(maleimide)benzene sulfonamide-ethyl vinyl acetate [CBMBS-B] were formed by addition reaction followed by dehydration -cum-cyclization of 4-amino sulfonamide and maleic anhydride. Polymerization process was accompanied by AIBN-THF free radical initiator-solvent selected by trying of many initiatorsolvent system. Melting points were determined by open capillaries method and compounds structures were confirmed from FT-IR spectra (KBr) spectrophotometer. 1 H NMR spectra of all compounds were recorded, using TMS as internal reference. Antifungal activity were examined by various fungus-strain of Candida albicans, Alternaria soloni and Aspergillus niger and results were compared with Griseofulvin as standard reference anti-fungal drug.

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“…The results obtained with AuNPs show better results than the reported method. 17 Thus our method for the synthesis of azo pigments with AuNPs is eco-friendly and gives the optimum yield.…”

Section: Comparative Study Of Catalyst and Yield With The Literaturementioning

confidence: 99%

Novel Synthesis and Characterization of N‐Heterocyclic Azo Dyes with Acrylic Polymer for Thin Film Coatings

2015

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Nitrogen-containing heterocyclic compounds are an important class of compounds in dyeing and textile industries.New nitrogen containing heterocyclic azo compounds have been synthesized by using gold nanoparticles (AuNPs) as a catalyst having a particle size of 15 nm. AuNPs play an important role in the coupling reaction to produce new heterocyclic azo pigments. These azo pigments were tested to solubility, light fastness, and durability. These synthesized nitrogen-containing heterocyclic pigments were characterized by melting points, UV-vis, FT-IR, and 1 H NMR spectroscopy for their characteristics and structural features. After analysis, these pigments at lower concentrations were blended with the n-butyl acrylate-co-methyl methacrylate (n-BA-co-MMA) polymer. These blended pigments were coated on a simple silica glass surface by following the simple deep and dry method. The coupled azo pigment shows excellent binding strength with poly(n-BA-co-MMA) acrylic polymers. C

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Synthesis of New Azo Compounds Based on N-(4-Hydroxypheneyl)maleimide and N-(4-Methylpheneyl)maleimide

Cited by 60 publications

References 18 publications

Synthesis, antimicrobial activity, computational and modeling studies of some new organotellurium compounds containing azo moities

Synthesis, antimicrobial activity, computational and modeling studies of some new organotellurium compounds containing azo moities

Bismaleimide-Sulfonamide Homopolymer and Copolymers: Synthesis, Characterization and Microbial Analysis

Novel Synthesis and Characterization of N‐Heterocyclic Azo Dyes with Acrylic Polymer for Thin Film Coatings

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