Yazar "Sağlam, Mehmet Turgut" için Fen Edebiyat Fakültesi Koleksiyonu listeleme
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Synthesis of a novel N,N ',N '-tetraacetyl-4,6-dimethoxyindole-based dual chemosensor for the recognition of Fe3+ and Cu2+ ions
Şenkuytu, Elif; Bingül, Murat; Sağlam, Mehmet Turgut; Kandemir, Hakan; Şengül, İbrahim Fazıl (Elsevier Science Sa, 2019)A novel N,N'N',1-tetraacetyl-4,6-dimethoxy-1H-indole-2-carbohydrazide 5, bearing four N-acetyl groups (N-COCH3) as cation binding sites was successfully synthesized by the reaction of readily available 4,6-dimethoxy-1H-i ... -
Synthesis of indole-2-carbohydrazides and 2-(indol-2-yl)-1,3,4-oxadiazoles as antioxidants and their acetylcholinesterase inhibition properties
Bingül, Murat; Sağlam, Mehmet Turgut; Kandemir, Hakan; Boga, Mehmet; Şengül, İbrahim Fazıl (Springer Wien, 2019)A range of novel 4,6-dimethoxy-1H-indole-2-carbohydrazides was prepared starting from methyl 4,6-dimethoxy-1H-indole-2-carboxylate which underwent cyclodehydration to generate the corresponding 2-(indol-2-yl)-1,3,4-oxadiazole ... -
Synthesis of Methylene Bridged Bis-pyrrolo[3,2-c]carbazoles via an Unusual Vilsmeier-Haack Product of N-Ethylcarbazole
Kandemir, Hakan; Sağlam, Mehmet Turgut; Şengül, İbrahim Fazıl (Taylor & Francis Ltd, 2020)The unexpected result for the formylation of N-ethylcarbazole under the Vilsmeier-Haack conditions (POCl3/DMF) led to the synthesis of novel methylene bridged bis-pyrrolo[3,2-c]carbazoles via Hemetsberger indole synthesis ... -
Synthesis of pyrrolo[3,2-c]carbazole-2-carbohydrazides and pyrrolo[3,2-c]carbazol-2-yl-1,3,4-oxadiazoles and their in vitro antibacterial evaluation
Sağlam, Mehmet Turgut; Gündogdu, Aycan; Hora, Mehmet; Kandemir, Hakan; Şengül, İbrahim Fazıl (Taylor and Francis Ltd., 2021)A number of novel pyrrolo[3,2-c]carbazole-2-carbohydrazides 5a–d was prepared from readily available 6-methyl-1,6-dihydropyrrolo[3,2-c]carbazole-2-carboxylate 3 and underwent cyclodehydration to produce the corresponding ... -
Synthesis, characterization, UV-Vis absorption and cholinesterase inhibition properties of bis-indolyl imine ligand systems
Sağlam, Mehmet Turgut; Bingül, Murat; Şenkuytu, Elif; Boğa, Mehmet; Zorlu, Yunus; Kandemir, Hakan; Şengül, İbrahim Fazıl (Elsevier, 2020)A number of bis-indolyl imine helical structures has successfully been synthesized employing Schiff base reaction conditions starting from 4,6-dimethoxy-2,3-diphenylindole with different o-phenyl diamines as pi-spacer ... -
Synthesis, photophysical and antioxidant properties of carbazole-based bis-thiosemicarbazones
Bingül, Murat; Şenkuytu, Elif; Sağlam, Mehmet Turgut; Boga, Mehmet; Kandemir, Hakan; Şengül, İbrahim Fazıl (Springer, 2019)Utilizing Schiff base condensation of the 9-ethylcarbazole-3,6-dicarbaldehyde and thiosemicarbazides, four new N-ethylcarbazole-based bis-thiosemicarbazone compounds 4a-d were successfully synthesized in high yields. The ...