Yazar "Koza, Gani" için listeleme
-
2,3-disübstitüe tiyofen türevlerinin yeni bir yöntemle sentezi
Kılıç, Kübra (Ahi Evran Üniversitesi, 2016)Heterosiklik bileşikler organik kimyanın önemli konularından biridir. Bu bileşiklere doğada ve ayrıca günümüzde kullanılan birçok ilaçta sıkça rastlanılmaktadır. Heterosiklik bileşikler pek çok alanda kullanılmaktadır. ... -
Facile synthesis of novel 7-aminofuro- and 7-aminothieno[2,3-d]pyridazin-4(5H)-one and 4-aminophthalazin-1(2H)-ones
Koza, Gani; Keskin, Selbi; Ozer, Merve Sinem; Cengiz, Betul; Sahin, Ertan; Balci, Metin (PERGAMON-ELSEVIER SCIENCE LTD, 2013)We hereby report the synthesis of a novel class of compounds, 7-aminofuro- and 7-aminothieno[2,3-d]pyridazin-4(5H)-one and 4-aminophthalazin-1(2H)-ones starting from methyl 2-(2-methoxy-2-oxoethyl)furan- and thiophene-3- ... -
Furo- and thieno-fused 1,3-diazepine-4,6-diones
Ozer, Merve Sinem; Koza, Gani; Sahin, Ertan; Balci, Metin (PERGAMON-ELSEVIER SCIENCE LTD, 2013)We report the first preparation of furo- and thieno-fused 1,3-diazepine-4,6-dione derivatives starting from ethyl 2-(2-methoxy-2-oxoethyl)-3-furancarboxylate and -thiophencarboxylate. The ester functionalities connected ... -
Intermolecular heterocyclization of alkynones with 2-mercaptoacetaldehyde under metal-free conditions: synthesis of 2,3-disubstituted thiophenes
Vatansever, Erol Can; Kilic, Kubra; Ozer, Merve Sinem; Koza, Gani; Menges, Nurettin; Balci, Metin (PERGAMON-ELSEVIER SCIENCE LTD, 2015)A concise and regioselective approach for the synthesis of 2,3-disubstituted thiophene derivatives has been developed. The synthetic strategy relies on the reaction of an in situ generated 2-mercaptoacetaldehyde with various ... -
A novel class of compounds: synthesis of 5,5 '-carbonyl-bis(5,6-dihydro-4H-furo- and thieno-[2,3-c]pyrrol-4-ones)
Koza, Gani; Balci, Metin (PERGAMON-ELSEVIER SCIENCE LTD, 2011)We hereby report the first synthesis of novel class of compounds, 5,5'-carbonyl-bis(5,6-dihydro-4H-thieno- and furo-[2,3-c]pyrrol-4-one starting from methyl 2-(2-methoxy-2-oxoethyl) thiophene- and furan-3-carboxylate, ... -
Regioselective Synthesis of the 5,6-Dihydro-4H-furo[2,3-c]pyrrol-4-one Skeleton: A New Class of Compounds
Koza, Gani; Karahan, Emrah; Balci, Metin (WILEY-BLACKWELL, 2010)We hereby report the first preparation of the 5,6-dihydro-4H-furo[2.3-c]pyrrol-4-one (3) and its derivatives starting from methyl 3-(methoxycarbonyl)furnan-2-acetate (8). The ester functionality connected to the methylene ... -
Synthesis of Furo[2,3-d]pyridazin-4(5H)-one and Its N(5)-Substituted Derivatives
Karahan, Emrah; Koza, Gani; Balci, Metin (WILEY-V C H VERLAG GMBH, 2014)We report the efficient preparation of furo[2,3-d] pyridazin-4(5H)-one and its N-substituted derivatives starting from methyl 2-methylfuran-3-carboxylate. The Me group was converted to the aldehyde group, which was then ... -
Yeni heterosiklik bileşik furo-izokinolin-1,3-dion türevlerinin sentezi
Başbuğu, Ali İkbal (Ahi Evran Üniversitesi, 2014)Organik bileşiklerin yarıdan fazlası heterosiklik iskelet içerdiklerinden heterosiklik yapılar son derece önemli bileşikler grubudur. Birçok vitaminde, ilaçta ve doğal bileşiklerde heterosiklik yapılar mevcuttur. Bundan ...
