Browsing by Author "Sahin, Ertan"
Now showing items 1-8 of 8
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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 ... -
Stereoselective synthesis of deoxycarbaheptopyranose derivatives: 5a-carba-6-deoxy-alpha-DL-galacto-heptopyranose and 5a-carba-6-deoxy-alpha-DL-gulo-heptopyranose
Kishali, Nurhan Horasan; Dogan, Dilem; Sahin, Ertan; Gunel, Aslihan; Kara, Yunus; Balci, Metin (PERGAMON-ELSEVIER SCIENCE LTD, 2011)Two new deoxycarbaheptopyranoses, 5a-carba-6-deoxy-alpha-DL-galacto-heptopyranose and 5a-carba-6-deoxy-alpha-DL-gulo-heptopyranose were prepared starting from cyclohexa-1,4-diene. The addition of dichloroketene to ... -
Sulfonamide-derived hydrazone compounds and their Pd (II) complexes: Synthesis, spectroscopic characterization, X-ray structure determination, in vitro antibacterial activity and computational studies
Ozbek, Neslihan; Ozdemir, Ummuhan Ozmen; Altun, Ahmet Fazil; Sahin, Ertan (ELSEVIER, 2019)A new sulfonamide-derived prophane sulfonyl hydrazone compounds: 2-hydroxy- acetophenonepro-phanesulfonylhydrazone (afpsh), 5-Cl-2-hydroxyacetophenoneprophane sulfonylhydrazone (5-Clafpsh), 3,5-di-tert-butyl-2-hydroxyben ... -
Synthesis, characterization and anti-microbial evaluation of Cu(II), Ni(II), Pt(II) and Pd(II) sulfonylhydrazone complexes; 2D-QSAR analysis of Ni(II) complexes of sulfonylhydrazone derivatives
Ozbek, Neslihan; Alyar, Saliha; Alyar, Hamit; Sahin, Ertan; Karacan, Nurcan (PERGAMON-ELSEVIER SCIENCE LTD, 2013)Copper(II), nickel(II), platinum(II) and palladium(II) complexes with 2-hydroxy-1-naphthaldehyde-N-methylpropanesulfonylhydrazone (nafpsmh) derived from propanesulfonic acid-1 -methylhydrazide (psmh) were synthesized, their ... -
Synthesis, characterization and antimicrobial activity of m-toluenesulfonamide, N,N '-1,2-ethanediylbis (mtsen) and [Cu(II)(phenanthroline)(2)]mtsen complex
Alyar, Hamit; Alyar, Saliha; Unal, Arslan; Ozbek, Neslihan; Sahin, Ertan; Karacan, Nurcan (ELSEVIER SCIENCE BV, 2012)M-toluenesulfonamide, N,N'-1,2-ethanediylbis (a disulfonamide compound, mtsen) and [Cu(II)(phenanthroline)(2)]mtsen compounds were newly synthesized. The molecular structure of mtsen was investigated by using elemental ... -
Synthesis, crystal structure, antibacterial activities, and electrochemical studies of new N,N '-polymethylene bis-sulfonamides
Ozbek, Neslihan; Alyar, Saliha; Mamas, Serhat; Sahin, Ertan; Karacan, Nurcan (ELSEVIER SCIENCE BV, 2012)Four disulfonamide derivatives (C2H5 center dot SO2 center dot NH)(2)(CH2)(n) (n = 2, 3, 4, 5) were synthesized and characterized by FTIR, H-1 NMR, C-13 NMR, HETCOR, LCMS and elemental analysis.Ethanesulfonamide-N,N'-pen ... -
X-ray, FT-Raman, FT-IR spectra and ab initio HF, DFT calculations of 2-[(5-methylisoxazol-3-yl)amino]-2-oxo-ethyl methacrylate
Karabacak, Mehmet; Sahin, Ertan; Cinar, Mehmet; Erol, Ibrahim; Kurt, Mustafa (ELSEVIER SCIENCE BV, 2008)Molecular structure of methacrylate monomer, 2-[(5-methylisoxazol-3-yl)amino]-2-oxo-ethyl methacrylate (IAOEMA) was determined by X-ray diffraction analysis. The molecule (IAOEMA) crystallizes in monoclinic, space group ...
