ArticleJournal of fluorescence2014
2-Methyl-4-oxo-N-(4-oxo-2-phenyl substituted-1,3-thiazolidin-3-yl)-3,4-dihydroquinazoline-5-carboxamides--a new range of fluorescent whiteners: synthesis and photophysical characterization.
Article in Journal of fluorescence, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Advances in organocatalyzed synthesis of organic compounds.RSC advances · 2024Review
- One-pot synthesis of quinazolinone heterocyclic compounds using functionalized SBA-15 with natural material ellagic acid as a novel nanocatalyst.Scientific reports · 2024Article
- Synthesis, characterization, and application of novel aryldiazenyl disperse dyes on polyester fabrics.Scientific reports · 2023Article
- Synthesis and Photophysical Study of [60]Fullerene-Maleimide Dyads.Journal of fluorescence · 2020Article
- NLOphoric 3,6-di(substituted quinoxalin) Carbazoles - Synthesis, Photophysical Properties and DFT Studies.Journal of fluorescence · 2017Article
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Authors and funding
3 authors.
Funding
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Abstract
Fluorescent quinazolinones were synthesized form ethyl 2-methyl-4-oxo-3,4-dihydroquinazoline -5-carboxylate intermediate. The photophysical properties of the compounds were evaluated in DMF solvent. The experimental absorption and emission of the compounds were compared with the vertical excitation and emission obtained Density Functional Theory (DFT) and Time Dependent Density Functional Theory (TD-DFT) computation. Application of the fluorescent compounds as a fluorescent brightening agent was tested on polyester fiber. Changes in the electronic transition, energy levels, and orbital diagrams of quinazolin-4(3H)-one analogues were investigated using the DFT computations and were correlated with the experimental spectral data. The experimental absorption and emission wavelengths are in good agreement with those predicted using the DFT and TD-DFT.
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Registered trials
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