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<p>Design, synthesis and evaluation of new colourimetric chemosensors containing quinazolinones moiety for some cations detection in an aqueous medium and biological sample<strong> </strong></p><p class="a"> </p>

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Title Statement <p>Design, synthesis and evaluation of new colourimetric chemosensors containing quinazolinones moiety for some cations detection in an aqueous medium and biological sample<strong> </strong></p><p class="a"> </p>
 
Added Entry - Uncontrolled Name mahmoud, Mohamed hassan; faculty of education
Algohary, Ayman M; Department of Chemistry, College of Science Al-zulfi, Majmaah University, P.O. 66 Al-Majmaah, 11952, Saudi Arabia, National Organization for Drug Control and Research (NODCAR), P.O. 29 Giza, Egypt
Almalkic, Sami G; Medical Laboratory Department, College of Applied Medical Sciences, Majmaah University, P.O. 66 Majmaah 11952, Saudi Arabia
Al-Malkid, Esam S; Department of Biology, College of Science Al-zulfi, Majmaah University, P.O. 66 Al-Majmaah 11952, Saudi Arabia
 
Uncontrolled Index Term Chemosensor, quinazolinone, copper, cadmium, mercury
 
Summary, etc. <p class="Abstract">The current project deals with designing and synthesizing of colourimetric chemosensors to detect the cations in the aqueous medium and biological sample. To achieve this goal a new series of quinazolinone derivatives have been synthesized <em>via</em> reaction of the novel 6-nitro-2-propyl-4<em>H</em>-benzo[<em>d</em>][1,3]oxazin-4-one <strong>3</strong> with selected nitrogen nucleophiles, namely, formamide, hydrazine hydrate, hydroxylamine hydrochloride, <em>o</em>-phenylendiamine, <em>o</em>-aminophenol and <em>o</em>-aminothiophenol, urea and/or thiourea. Structures of the new compounds have been investigated depending on their spectral data (IR, <sup>1</sup>H and <sup>13</sup>C NMR and MS) and elemental analyses. Some of the newly synthesized products exhibit significant response as chemosensors for a few cations detection.</p><p> </p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section B (IJC-B)
2021-06-30 14:47:49
 
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http://op.niscair.res.in/index.php/IJCB/article/view/43132
 
Data Source Entry Indian Journal of Chemistry -Section B (IJC-B); ##issue.vol## 60, ##issue.no## 5 (2021): Indian Journal of Chemistry- Section-B, (IJCB)
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCB/article/download/43132/465537009
http://op.niscair.res.in/index.php/IJCB/article/download/43132/465537012
 
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