Person: ÇETİN KORUKÇU, MELİHA
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ÇETİN KORUKÇU
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MELİHA
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Publication Eco-friendly H₂O₂ oxidation of 1,2-dihydroquinazoline-3-oxides to quinazoline-3-oxides(Taylor & Francis, 2021-06-03) Samandram, Rashinikumar; Çetin Korukçu, Meliha; Coskun, Necdet; Samandram, Rashinikumar; ÇETİN KORUKÇU, MELİHA; Coşkun, Necdet; Bursa Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Bölümü.; 0000-0002-0808-9738; 0000-0003-1283-8006; 0000-0002-8464-9768; B-1200-2012; AAW-4654-2021; JKW-9618-20232-Aminobenzaldehyde, 1-(2-aminophenyl)ethanone, and 2-aminophenyl phenyl methanone oximes 1 were reacted with aromatic aldehydes to give the corresponding 1,2-dihydroquinazoline-3-oxides 2. The latter were converted in high yields to a series of quinazoline-3-oxides 3 using an environmentally benign H₂O₂-tungstate oxidant system at room temperature. A high yielding one-pot procedure was also developed for the synthesis of compounds 3.